Q: What is the sum of all factors of the number 124,021,810 excluding 124,021,810?

A: 121,041,422

Why is 121,041,422 the sum of all factors of 124,021,810, excluding 124,021,810?

The factors of the number 124,021,810 are: 1, 2, 5, 10, 11, 22, 55, 110, 163, 326, 815, 1630, 1793, 3586, 6917, 8965, 13834, 17930, 34585, 69170, 76087, 152174, 380435, 760870, 1127471, 2254942, 5637355, 11274710, 12402181, 24804362, 62010905, 124021810.

If you add them up, you will get the total of 124,021,931. Now subtract 124,021,810 to get 121,041,422