Q: What is the sum of all factors of the number 420,344,121 excluding 420,344,121?
A: 147,905,799
The factors of the number 420,344,121 are: 1, 3, 83, 249, 709, 2127, 2381, 7143, 58847, 176541, 197623, 592869, 1688129, 5064387, 140114707, 420344121.
If you add them up, you will get the total of 420,344,268. Now subtract 420,344,121 to get 147,905,799