Q: What is the sum of all factors of the number 302,689 excluding 302,689?
A: 21,311
The factors of the number 302,689 are: 1, 19, 89, 179, 1691, 3401, 15931, 302689.
If you add them up, you will get the total of 302,710. Now subtract 302,689 to get 21,311