Q: What is the sum of all factors of the number 4,018 excluding 4,018?
A: 3,164
The factors of the number 4,018 are: 1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018.
If you add them up, you will get the total of 4,021. Now subtract 4,018 to get 3,164