12200033660

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8591573}}^1$

素因数の和:8591653

約数の個数: 24

約数和(自身を含む): 25980919776

約数和(自身を除く): 13780886116

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 8591573, 17183146, 34366292, 42957865, 85915730, 171831460, 610001683, 1220003366, 2440006732, 3050008415, 6100016830, 12200033660]

約数ペア:

[(1, 12200033660), (2, 6100016830), (4, 3050008415), (5, 2440006732), (10, 1220003366), (20, 610001683), (71, 171831460), (142, 85915730), (284, 42957865), (355, 34366292), (710, 17183146), (1420, 8591573)]