Q: What is the sum of all factors of the number 19,812 excluding 19,812?
A: 30,364
The factors of the number 19,812 are: 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1524, 1651, 3302, 4953, 6604, 9906, 19812.
If you add them up, you will get the total of 19,842. Now subtract 19,812 to get 30,364