Q: What is the sum of all factors of the number 10,002,510 excluding 10,002,510?

A: 19,721,106

Why is 19,721,106 the sum of all factors of 10,002,510, excluding 10,002,510?

The factors of the number 10,002,510 are: 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 15877, 31754, 47631, 79385, 95262, 111139, 142893, 158770, 222278, 238155, 285786, 333417, 476310, 555695, 666834, 714465, 1000251, 1111390, 1428930, 1667085, 2000502, 3334170, 5001255, 10002510.

If you add them up, you will get the total of 10,002,529. Now subtract 10,002,510 to get 19,721,106