Q: What is the sum of all factors of the number 420,294 excluding 420,294?
A: 540,474
The factors of the number 420,294 are: 1, 2, 3, 6, 7, 14, 21, 42, 10007, 20014, 30021, 60042, 70049, 140098, 210147, 420294.
If you add them up, you will get the total of 420,834. Now subtract 420,294 to get 540,474