Q: What is the sum of all factors of the number 23,778 excluding 23,778?
A: 27,780
The factors of the number 23,778 are: 1, 2, 3, 6, 9, 18, 1321, 2642, 3963, 7926, 11889, 23778.
If you add them up, you will get the total of 23,805. Now subtract 23,778 to get 27,780