Q: What is the sum of all factors of the number 120,654,642 excluding 120,654,642?

A: 131,692,110

Why is 131,692,110 the sum of all factors of 120,654,642, excluding 120,654,642?

The factors of the number 120,654,642 are: 1, 2, 3, 6, 23, 46, 69, 138, 797, 1097, 1594, 2194, 2391, 3291, 4782, 6582, 18331, 25231, 36662, 50462, 54993, 75693, 109986, 151386, 874309, 1748618, 2622927, 5245854, 20109107, 40218214, 60327321, 120654642.

If you add them up, you will get the total of 120,654,773. Now subtract 120,654,642 to get 131,692,110