Q: What is the sum of all factors of the number 402,042 excluding 402,042?
A: 424,230
The factors of the number 402,042 are: 1, 2, 3, 6, 37, 74, 111, 222, 1811, 3622, 5433, 10866, 67007, 134014, 201021, 402042.
If you add them up, you will get the total of 402,466. Now subtract 402,042 to get 424,230