Q: What is the sum of all factors of the number 20,890,004 excluding 20,890,004?
A: 15,667,510
The factors of the number 20,890,004 are: 1, 2, 4, 5222501, 10445002, 20890004.
If you add them up, you will get the total of 20,890,019. Now subtract 20,890,004 to get 15,667,510