Q: What is the sum of all factors of the number 21,940 excluding 21,940?
A: 24,176
The factors of the number 21,940 are: 1, 2, 4, 5, 10, 20, 1097, 2194, 4388, 5485, 10970, 21940.
If you add them up, you will get the total of 21,964. Now subtract 21,940 to get 24,176