Q: What is the sum of all factors of the number 311,302,120 excluding 311,302,120?
A: 389,127,740
The factors of the number 311,302,120 are: 1, 2, 4, 5, 8, 10, 20, 40, 7782553, 15565106, 31130212, 38912765, 62260424, 77825530, 155651060, 311302120.
If you add them up, you will get the total of 311,302,509. Now subtract 311,302,120 to get 389,127,740