Q: What is the sum of all factors of the number 20,187,728 excluding 20,187,728?

A: 24,734,992

Why is 24,734,992 the sum of all factors of 20,187,728, excluding 20,187,728?

The factors of the number 20,187,728 are: 1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 6037, 12074, 24148, 48296, 66407, 96592, 114703, 132814, 229406, 265628, 458812, 531256, 917624, 1062512, 1261733, 1835248, 2523466, 5046932, 10093864, 20187728.

If you add them up, you will get the total of 20,187,752. Now subtract 20,187,728 to get 24,734,992