Q: What is the sum of all factors of the number 23,005,540 excluding 23,005,540?

A: 26,835,020

Why is 26,835,020 the sum of all factors of 23,005,540, excluding 23,005,540?

The factors of the number 23,005,540 are: 1, 2, 4, 5, 10, 20, 61, 109, 122, 173, 218, 244, 305, 346, 436, 545, 610, 692, 865, 1090, 1220, 1730, 2180, 3460, 6649, 10553, 13298, 18857, 21106, 26596, 33245, 37714, 42212, 52765, 66490, 75428, 94285, 105530, 132980, 188570, 211060, 377140, 1150277, 2300554, 4601108, 5751385, 11502770, 23005540.

If you add them up, you will get the total of 23,005,566. Now subtract 23,005,540 to get 26,835,020