Q: What is the sum of all factors of the number 21,567,872 excluding 21,567,872?
A: 21,399,628
The factors of the number 21,567,872 are: 1, 2, 4, 8, 16, 32, 64, 128, 168499, 336998, 673996, 1347992, 2695984, 5391968, 10783936, 21567872.
If you add them up, you will get the total of 21,567,893. Now subtract 21,567,872 to get 21,399,628