Q: What is the sum of all factors of the number 4,021,203 excluding 4,021,203?
A: 1,340,405
The factors of the number 4,021,203 are: 1, 3, 1340401, 4021203.
If you add them up, you will get the total of 4,021,204. Now subtract 4,021,203 to get 1,340,405