Q: What is the sum of all factors of the number 17,478 excluding 17,478?
A: 20,430
The factors of the number 17,478 are: 1, 2, 3, 6, 9, 18, 971, 1942, 2913, 5826, 8739, 17478.
If you add them up, you will get the total of 17,498. Now subtract 17,478 to get 20,430