Q: What is the sum of all factors of the number 6,371,940 excluding 6,371,940?

A: 12,522,012

Why is 12,522,012 the sum of all factors of 6,371,940, excluding 6,371,940?

The factors of the number 6,371,940 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 6247, 12494, 18741, 24988, 31235, 37482, 62470, 74964, 93705, 106199, 124940, 187410, 212398, 318597, 374820, 424796, 530995, 637194, 1061990, 1274388, 1592985, 2123980, 3185970, 6371940.

If you add them up, you will get the total of 6,371,952. Now subtract 6,371,940 to get 12,522,012