Q: What is the sum of all factors of the number 151,421,249 excluding 151,421,249?
A: 21,631,615
The factors of the number 151,421,249 are: 1, 7, 21631607, 151421249.
If you add them up, you will get the total of 151,421,270. Now subtract 151,421,249 to get 21,631,615