Q: What is the sum of all factors of the number 140,020,420 excluding 140,020,420?
A: 154,022,504
The factors of the number 140,020,420 are: 1, 2, 4, 5, 10, 20, 7001021, 14002042, 28004084, 35005105, 70010210, 140020420.
If you add them up, you will get the total of 140,020,574. Now subtract 140,020,420 to get 154,022,504