Q: What is the sum of all factors of the number 20,608 excluding 20,608?
A: 28,352
The factors of the number 20,608 are: 1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 644, 736, 896, 1288, 1472, 2576, 2944, 5152, 10304, 20608.
If you add them up, you will get the total of 20,636. Now subtract 20,608 to get 28,352