Q: What is the sum of all factors of the number 20,211,421 excluding 20,211,421?
A: 1,382,659
The factors of the number 20,211,421 are: 1, 19, 67, 1273, 15877, 301663, 1063759, 20211421.
If you add them up, you will get the total of 20,211,422. Now subtract 20,211,421 to get 1,382,659