Q: What is the sum of all factors of the number 21,433,324 excluding 21,433,324?

A: 20,870,924

Why is 20,870,924 the sum of all factors of 21,433,324, excluding 21,433,324?

The factors of the number 21,433,324 are: 1, 2, 4, 11, 22, 41, 44, 82, 109, 164, 218, 436, 451, 902, 1199, 1804, 2398, 4469, 4796, 8938, 11881, 17876, 23762, 47524, 49159, 98318, 130691, 196636, 261382, 487121, 522764, 974242, 1948484, 5358331, 10716662, 21433324.

If you add them up, you will get the total of 21,433,344. Now subtract 21,433,324 to get 20,870,924