Q: What is the sum of all factors of the number 21,093 excluding 21,093?
A: 7,707
The factors of the number 21,093 are: 1, 3, 79, 89, 237, 267, 7031, 21093.
If you add them up, you will get the total of 21,100. Now subtract 21,093 to get 7,707