Q: What is the sum of all factors of the number 420,343,142 excluding 420,343,142?
A: 210,171,574
The factors of the number 420,343,142 are: 1, 2, 210171571, 420343142.
If you add them up, you will get the total of 420,343,352. Now subtract 420,343,142 to get 210,171,574