Q: What is the sum of all factors of the number 20,705 excluding 20,705?
A: 4,999
The factors of the number 20,705 are: 1, 5, 41, 101, 205, 505, 4141, 20705.
If you add them up, you will get the total of 20,709. Now subtract 20,705 to get 4,999