Math, asked by johny3524, 9 months ago

Which one of this is perfect number
12,20,28

Answers

Answered by binayprasad525
0

Answer:

28 is the perfect number.

Step-by-step explanation:

It is a perfect number because a perfect number is a positive integer that is equal to the sum of its divisors, excluding the number itself. Example- 6 = 1 + 2 + 3.

Thus, 28 = 1 + 2 + 4 + 7 + 14

Please go through the explanation.

Thank You! =)

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