Q: What is the sum of all factors of the number 47,720 excluding 47,720?
A: 59,740
The factors of the number 47,720 are: 1, 2, 4, 5, 8, 10, 20, 40, 1193, 2386, 4772, 5965, 9544, 11930, 23860, 47720.
If you add them up, you will get the total of 47,779. Now subtract 47,720 to get 59,740