Q: What is the sum of all factors of the number 138,011,700 excluding 138,011,700?

A: 261,303,020

Why is 261,303,020 the sum of all factors of 138,011,700, excluding 138,011,700?

The factors of the number 138,011,700 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 460039, 920078, 1380117, 1840156, 2300195, 2760234, 4600390, 5520468, 6900585, 9200780, 11500975, 13801170, 23001950, 27602340, 34502925, 46003900, 69005850, 138011700.

If you add them up, you will get the total of 138,011,961. Now subtract 138,011,700 to get 261,303,020