Q: What is the sum of all factors of the number 20,164 excluding 20,164?
A: 15,627
The factors of the number 20,164 are: 1, 2, 4, 71, 142, 284, 5041, 10082, 20164.
If you add them up, you will get the total of 20,179. Now subtract 20,164 to get 15,627