Q: What is the sum of all factors of the number 20,966 excluding 20,966?
A: 13,378
The factors of the number 20,966 are: 1, 2, 11, 22, 953, 1906, 10483, 20966.
If you add them up, you will get the total of 20,979. Now subtract 20,966 to get 13,378