Q: What is the sum of all factors of the number 20,713 excluding 20,713?
A: 5,207
The factors of the number 20,713 are: 1, 7, 11, 77, 269, 1883, 2959, 20713.
If you add them up, you will get the total of 20,718. Now subtract 20,713 to get 5,207