Q: What is the sum of all factors of the number 21,004,455 excluding 21,004,455?
A: 12,602,697
The factors of the number 21,004,455 are: 1, 3, 5, 15, 1400297, 4200891, 7001485, 21004455.
If you add them up, you will get the total of 21,004,467. Now subtract 21,004,455 to get 12,602,697