Q: What is the sum of all factors of the number 9,966 excluding 9,966?
A: 11,922
The factors of the number 9,966 are: 1, 2, 3, 6, 11, 22, 33, 66, 151, 302, 453, 906, 1661, 3322, 4983, 9966.
If you add them up, you will get the total of 9,977. Now subtract 9,966 to get 11,922