Q: What is the sum of all factors of the number 207,820 excluding 207,820?
A: 228,644
The factors of the number 207,820 are: 1, 2, 4, 5, 10, 20, 10391, 20782, 41564, 51955, 103910, 207820.
If you add them up, you will get the total of 208,048. Now subtract 207,820 to get 228,644