Q: What is the sum of all factors of the number 21,143,834 excluding 21,143,834?
A: 10,571,920
The factors of the number 21,143,834 are: 1, 2, 10571917, 21143834.
If you add them up, you will get the total of 21,143,844. Now subtract 21,143,834 to get 10,571,920