Q: What is the sum of all factors of the number 136,820 excluding 136,820?
A: 150,544
The factors of the number 136,820 are: 1, 2, 4, 5, 10, 20, 6841, 13682, 27364, 34205, 68410, 136820.
If you add them up, you will get the total of 136,970. Now subtract 136,820 to get 150,544