Q: What is the sum of all factors of the number 15,940 excluding 15,940?
A: 17,576
The factors of the number 15,940 are: 1, 2, 4, 5, 10, 20, 797, 1594, 3188, 3985, 7970, 15940.
If you add them up, you will get the total of 15,957. Now subtract 15,940 to get 17,576