Q: What is the sum of all factors of the number 212,421,042 excluding 212,421,042?
A: 263,559,804
The factors of the number 212,421,042 are: 1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1311241, 2622482, 3933723, 7867446, 11801169, 23602338, 35403507, 70807014, 106210521, 212421042.
If you add them up, you will get the total of 212,421,305. Now subtract 212,421,042 to get 263,559,804