Q: What is the sum of all factors of the number 243,034,420 excluding 243,034,420?
A: 291,318,476
The factors of the number 243,034,420 are: 1, 2, 4, 5, 10, 20, 31, 62, 71, 124, 142, 155, 284, 310, 355, 620, 710, 1420, 2201, 4402, 5521, 8804, 11005, 11042, 22010, 22084, 27605, 44020, 55210, 110420, 171151, 342302, 391991, 684604, 783982, 855755, 1567964, 1711510, 1959955, 3423020, 3919910, 7839820, 12151721, 24303442, 48606884, 60758605, 121517210, 243034420.
If you add them up, you will get the total of 243,034,711. Now subtract 243,034,420 to get 291,318,476