Q: What is the sum of all factors of the number 23,090 excluding 23,090?
A: 18,490
The factors of the number 23,090 are: 1, 2, 5, 10, 2309, 4618, 11545, 23090.
If you add them up, you will get the total of 23,108. Now subtract 23,090 to get 18,490