Q: What is the sum of all factors of the number 19,788 excluding 19,788?
A: 29,604
The factors of the number 19,788 are: 1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 97, 102, 194, 204, 291, 388, 582, 1164, 1649, 3298, 4947, 6596, 9894, 19788.
If you add them up, you will get the total of 19,817. Now subtract 19,788 to get 29,604