Q: What is the sum of all factors of the number 20,319 excluding 20,319?
A: 8,913
The factors of the number 20,319 are: 1, 3, 13, 39, 521, 1563, 6773, 20319.
If you add them up, you will get the total of 20,327. Now subtract 20,319 to get 8,913