Q: What is the sum of all factors of the number 20,251 excluding 20,251?
A: 5,093
The factors of the number 20,251 are: 1, 7, 11, 77, 263, 1841, 2893, 20251.
If you add them up, you will get the total of 20,256. Now subtract 20,251 to get 5,093