Q: What is the sum of all factors of the number 168,680 excluding 168,680?
A: 210,940
The factors of the number 168,680 are: 1, 2, 4, 5, 8, 10, 20, 40, 4217, 8434, 16868, 21085, 33736, 42170, 84340, 168680.
If you add them up, you will get the total of 168,890. Now subtract 168,680 to get 210,940