2020194227988

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{1916351}}^1$

素因数の和:1916634

約数の個数: 96

約数和(自身を含む): 5382956113920

約数和(自身を除く): 3362761885932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 227, 258, 387, 454, 516, 681, 774, 908, 1161, 1362, 1548, 2043, 2322, 2724, 4086, 4644, 6129, 8172, 9761, 12258, 19522, 24516, 29283, 39044, 58566, 87849, 117132, 175698, 263547, 351396, 527094, 1054188, 1916351, 3832702, 5749053, 7665404, 11498106, 17247159, 22996212, 34494318, 51741477, 68988636, 82403093, 103482954, 164806186, 206965908, 247209279, 329612372, 435011677, 494418558, 741627837, 870023354, 988837116, 1305035031, 1483255674, 1740046708, 2224883511, 2610070062, 2966511348, 3915105093, 4449767022, 5220140124, 7830210186, 8899534044, 11745315279, 15660420372, 18705502111, 23490630558, 37411004222, 46981261116, 56116506333, 74822008444, 112233012666, 168349518999, 224466025332, 336699037998, 505048556997, 673398075996, 1010097113994, 2020194227988]

約数ペア:

[(1, 2020194227988), (2, 1010097113994), (3, 673398075996), (4, 505048556997), (6, 336699037998), (9, 224466025332), (12, 168349518999), (18, 112233012666), (27, 74822008444), (36, 56116506333), (43, 46981261116), (54, 37411004222), (86, 23490630558), (108, 18705502111), (129, 15660420372), (172, 11745315279), (227, 8899534044), (258, 7830210186), (387, 5220140124), (454, 4449767022), (516, 3915105093), (681, 2966511348), (774, 2610070062), (908, 2224883511), (1161, 1740046708), (1362, 1483255674), (1548, 1305035031), (2043, 988837116), (2322, 870023354), (2724, 741627837), (4086, 494418558), (4644, 435011677), (6129, 329612372), (8172, 247209279), (9761, 206965908), (12258, 164806186), (19522, 103482954), (24516, 82403093), (29283, 68988636), (39044, 51741477), (58566, 34494318), (87849, 22996212), (117132, 17247159), (175698, 11498106), (263547, 7665404), (351396, 5749053), (527094, 3832702), (1054188, 1916351)]