Q: What is the sum of all factors of the number 101,333,830 excluding 101,333,830?

A: 101,878,970

Why is 101,878,970 the sum of all factors of 101,333,830, excluding 101,333,830?

The factors of the number 101,333,830 are: 1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 26879, 53758, 134395, 268790, 349427, 698854, 779491, 1558982, 1747135, 3494270, 3897455, 7794910, 10133383, 20266766, 50666915, 101333830.

If you add them up, you will get the total of 101,333,931. Now subtract 101,333,830 to get 101,878,970