Q: What is the sum of all factors of the number 181,990 excluding 181,990?
A: 145,610
The factors of the number 181,990 are: 1, 2, 5, 10, 18199, 36398, 90995, 181990.
If you add them up, you will get the total of 182,135. Now subtract 181,990 to get 145,610