Q: What is the sum of all factors of the number 20,460 excluding 20,460?

A: 44,052

Why is 44,052 the sum of all factors of 20,460, excluding 20,460?

The factors of the number 20,460 are: 1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1705, 1860, 2046, 3410, 4092, 5115, 6820, 10230, 20460.

If you add them up, you will get the total of 20,504. Now subtract 20,460 to get 44,052