Q: What is the sum of all factors of the number 252,378 excluding 252,378?
A: 372,870
The factors of the number 252,378 are: 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2003, 4006, 6009, 12018, 14021, 18027, 28042, 36054, 42063, 84126, 126189, 252378.
If you add them up, you will get the total of 252,750. Now subtract 252,378 to get 372,870