Q: What is the sum of all factors of the number 20,218 excluding 20,218?
A: 12,902
The factors of the number 20,218 are: 1, 2, 11, 22, 919, 1838, 10109, 20218.
If you add them up, you will get the total of 20,230. Now subtract 20,218 to get 12,902