20164598696

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{433}}^1\times {\mathrm{48109}}^1$

素因数の和:48570

約数の個数: 48

約数和(自身を含む): 41655081300

約数和(自身を除く): 21490482604

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 433, 484, 866, 968, 1732, 3464, 4763, 9526, 19052, 38104, 48109, 52393, 96218, 104786, 192436, 209572, 384872, 419144, 529199, 1058398, 2116796, 4233592, 5821189, 11642378, 20831197, 23284756, 41662394, 46569512, 83324788, 166649576, 229143167, 458286334, 916572668, 1833145336, 2520574837, 5041149674, 10082299348, 20164598696]

約数ペア:

[(1, 20164598696), (2, 10082299348), (4, 5041149674), (8, 2520574837), (11, 1833145336), (22, 916572668), (44, 458286334), (88, 229143167), (121, 166649576), (242, 83324788), (433, 46569512), (484, 41662394), (866, 23284756), (968, 20831197), (1732, 11642378), (3464, 5821189), (4763, 4233592), (9526, 2116796), (19052, 1058398), (38104, 529199), (48109, 419144), (52393, 384872), (96218, 209572), (104786, 192436)]