Q: What is the sum of all factors of the number 204,320 excluding 204,320?
A: 278,764
The factors of the number 204,320 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1277, 2554, 5108, 6385, 10216, 12770, 20432, 25540, 40864, 51080, 102160, 204320.
If you add them up, you will get the total of 204,598. Now subtract 204,320 to get 278,764