Q: What is the sum of all factors of the number 43,443 excluding 43,443?
A: 20,957
The factors of the number 43,443 are: 1, 3, 9, 27, 1609, 4827, 14481, 43443.
If you add them up, you will get the total of 43,463. Now subtract 43,443 to get 20,957