Q: What is the sum of all factors of the number 20,008,361 excluding 20,008,361?
A: 645,463
The factors of the number 20,008,361 are: 1, 31, 645431, 20008361.
If you add them up, you will get the total of 20,009,006. Now subtract 20,008,361 to get 645,463