20227592016

素因数分解:

$2^4\times 3^2\times {\mathrm{251}}^1\times {\mathrm{559639}}^1$

素因数の和:559904

約数の個数: 60

約数和(自身を含む): 56834799840

約数和(自身を除く): 36607207824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 251, 502, 753, 1004, 1506, 2008, 2259, 3012, 4016, 4518, 6024, 9036, 12048, 18072, 36144, 559639, 1119278, 1678917, 2238556, 3357834, 4477112, 5036751, 6715668, 8954224, 10073502, 13431336, 20147004, 26862672, 40294008, 80588016, 140469389, 280938778, 421408167, 561877556, 842816334, 1123755112, 1264224501, 1685632668, 2247510224, 2528449002, 3371265336, 5056898004, 6742530672, 10113796008, 20227592016]

約数ペア:

[(1, 20227592016), (2, 10113796008), (3, 6742530672), (4, 5056898004), (6, 3371265336), (8, 2528449002), (9, 2247510224), (12, 1685632668), (16, 1264224501), (18, 1123755112), (24, 842816334), (36, 561877556), (48, 421408167), (72, 280938778), (144, 140469389), (251, 80588016), (502, 40294008), (753, 26862672), (1004, 20147004), (1506, 13431336), (2008, 10073502), (2259, 8954224), (3012, 6715668), (4016, 5036751), (4518, 4477112), (6024, 3357834), (9036, 2238556), (12048, 1678917), (18072, 1119278), (36144, 559639)]