Q: What is the sum of all factors of the number 1,406,420 excluding 1,406,420?
A: 1,547,104
The factors of the number 1,406,420 are: 1, 2, 4, 5, 10, 20, 70321, 140642, 281284, 351605, 703210, 1406420.
If you add them up, you will get the total of 1,406,421. Now subtract 1,406,420 to get 1,547,104