Q: What is the sum of all factors of the number 21,042,303 excluding 21,042,303?
A: 7,200,513
The factors of the number 21,042,303 are: 1, 3, 151, 453, 46451, 139353, 7014101, 21042303.
If you add them up, you will get the total of 21,042,310. Now subtract 21,042,303 to get 7,200,513