Q: What is the sum of all factors of the number 9,564 excluding 9,564?
A: 12,780
The factors of the number 9,564 are: 1, 2, 3, 4, 6, 12, 797, 1594, 2391, 3188, 4782, 9564.
If you add them up, you will get the total of 9,576. Now subtract 9,564 to get 12,780