Q: What is the sum of all factors of the number 42,378 excluding 42,378?
A: 54,582
The factors of the number 42,378 are: 1, 2, 3, 6, 7, 14, 21, 42, 1009, 2018, 3027, 6054, 7063, 14126, 21189, 42378.
If you add them up, you will get the total of 42,432. Now subtract 42,378 to get 54,582