Q: What is the sum of all factors of the number 345,006 excluding 345,006?
A: 421,794
The factors of the number 345,006 are: 1, 2, 3, 6, 9, 18, 27, 54, 6389, 12778, 19167, 38334, 57501, 115002, 172503, 345006.
If you add them up, you will get the total of 345,427. Now subtract 345,006 to get 421,794