Q: What is the sum of all factors of the number 201,820 excluding 201,820?
A: 222,044
The factors of the number 201,820 are: 1, 2, 4, 5, 10, 20, 10091, 20182, 40364, 50455, 100910, 201820.
If you add them up, you will get the total of 202,042. Now subtract 201,820 to get 222,044