Q: What is the sum of all factors of the number 13,960 excluding 13,960?
A: 17,540
The factors of the number 13,960 are: 1, 2, 4, 5, 8, 10, 20, 40, 349, 698, 1396, 1745, 2792, 3490, 6980, 13960.
If you add them up, you will get the total of 13,977. Now subtract 13,960 to get 17,540