Q: What is the sum of all factors of the number 21,024 excluding 21,024?
A: 39,582
The factors of the number 21,024 are: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 5256, 7008, 10512, 21024.
If you add them up, you will get the total of 21,063. Now subtract 21,024 to get 39,582