Q: What is the sum of all factors of the number 20,284 excluding 20,284?
A: 18,524
The factors of the number 20,284 are: 1, 2, 4, 11, 22, 44, 461, 922, 1844, 5071, 10142, 20284.
If you add them up, you will get the total of 20,302. Now subtract 20,284 to get 18,524