Q: What is the sum of all factors of the number 20,720,222 excluding 20,720,222?
A: 12,882,418
The factors of the number 20,720,222 are: 1, 2, 19, 37, 38, 74, 703, 1406, 14737, 29474, 280003, 545269, 560006, 1090538, 10360111, 20720222.
If you add them up, you will get the total of 20,720,234. Now subtract 20,720,222 to get 12,882,418