Q: What is the sum of all factors of the number 401,130,420 excluding 401,130,420?
A: 722,034,924
The factors of the number 401,130,420 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6685507, 13371014, 20056521, 26742028, 33427535, 40113042, 66855070, 80226084, 100282605, 133710140, 200565210, 401130420.
If you add them up, you will get the total of 401,131,142. Now subtract 401,130,420 to get 722,034,924