Q: What is the sum of all factors of the number 38,940 excluding 38,940?

A: 82,020

Why is 82,020 the sum of all factors of 38,940, excluding 38,940?

The factors of the number 38,940 are: 1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 59, 60, 66, 110, 118, 132, 165, 177, 220, 236, 295, 330, 354, 590, 649, 660, 708, 885, 1180, 1298, 1770, 1947, 2596, 3245, 3540, 3894, 6490, 7788, 9735, 12980, 19470, 38940.

If you add them up, you will get the total of 39,022. Now subtract 38,940 to get 82,020