20343628242

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3727}}^1\times {\mathrm{43321}}^1$

素因数の和:47063

約数の個数: 48

約数和(自身を含む): 50389377792

約数和(自身を除く): 30045749550

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3727, 7454, 11181, 22362, 26089, 33543, 43321, 52178, 67086, 78267, 86642, 129963, 156534, 234801, 259926, 303247, 389889, 469602, 606494, 779778, 909741, 1819482, 2729223, 5458446, 161457367, 322914734, 484372101, 968744202, 1130201569, 1453116303, 2260403138, 2906232606, 3390604707, 6781209414, 10171814121, 20343628242]

約数ペア:

[(1, 20343628242), (2, 10171814121), (3, 6781209414), (6, 3390604707), (7, 2906232606), (9, 2260403138), (14, 1453116303), (18, 1130201569), (21, 968744202), (42, 484372101), (63, 322914734), (126, 161457367), (3727, 5458446), (7454, 2729223), (11181, 1819482), (22362, 909741), (26089, 779778), (33543, 606494), (43321, 469602), (52178, 389889), (67086, 303247), (78267, 259926), (86642, 234801), (129963, 156534)]