Q: What is the sum of all factors of the number 21,421,078 excluding 21,421,078?
A: 15,300,794
The factors of the number 21,421,078 are: 1, 2, 7, 14, 1530077, 3060154, 10710539, 21421078.
If you add them up, you will get the total of 21,421,093. Now subtract 21,421,078 to get 15,300,794