Q: What is the sum of all factors of the number 220,688 excluding 220,688?
A: 240,220
The factors of the number 220,688 are: 1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1061, 2122, 4244, 8488, 13793, 16976, 27586, 55172, 110344, 220688.
If you add them up, you will get the total of 220,928. Now subtract 220,688 to get 240,220