Q: What is the sum of all factors of the number 20,188 excluding 20,188?
A: 21,308
The factors of the number 20,188 are: 1, 2, 4, 7, 14, 28, 49, 98, 103, 196, 206, 412, 721, 1442, 2884, 5047, 10094, 20188.
If you add them up, you will get the total of 20,209. Now subtract 20,188 to get 21,308