Q: What is the sum of all factors of the number 220,425,414 excluding 220,425,414?

A: 261,427,386

Why is 261,427,386 the sum of all factors of 220,425,414, excluding 220,425,414?

The factors of the number 220,425,414 are: 1, 2, 3, 6, 11, 22, 33, 66, 571, 1142, 1713, 3426, 5849, 6281, 11698, 12562, 17547, 18843, 35094, 37686, 64339, 128678, 193017, 386034, 3339779, 6679558, 10019337, 20038674, 36737569, 73475138, 110212707, 220425414.

If you add them up, you will get the total of 220,425,675. Now subtract 220,425,414 to get 261,427,386