Q: What is the sum of all factors of the number 102,809 excluding 102,809?
A: 21,031
The factors of the number 102,809 are: 1, 7, 19, 133, 773, 5411, 14687, 102809.
If you add them up, you will get the total of 102,830. Now subtract 102,809 to get 21,031