Q: What is the sum of all factors of the number 61,660 excluding 61,660?
A: 67,868
The factors of the number 61,660 are: 1, 2, 4, 5, 10, 20, 3083, 6166, 12332, 15415, 30830, 61660.
If you add them up, you will get the total of 61,727. Now subtract 61,660 to get 67,868