Q: What is the sum of all factors of the number 20,774 excluding 20,774?
A: 15,514
The factors of the number 20,774 are: 1, 2, 13, 17, 26, 34, 47, 94, 221, 442, 611, 799, 1222, 1598, 10387, 20774.
If you add them up, you will get the total of 20,789. Now subtract 20,774 to get 15,514