20233894968

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{41863}}^1$

素因数の和:42026

約数の個数: 144

約数和(自身を含む): 64213933680

約数和(自身を除く): 43980038712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 137, 147, 168, 196, 252, 274, 294, 392, 411, 441, 504, 548, 588, 822, 882, 959, 1096, 1176, 1233, 1644, 1764, 1918, 2466, 2877, 3288, 3528, 3836, 4932, 5754, 6713, 7672, 8631, 9864, 11508, 13426, 17262, 20139, 23016, 26852, 34524, 40278, 41863, 53704, 60417, 69048, 80556, 83726, 120834, 125589, 161112, 167452, 241668, 251178, 293041, 334904, 376767, 483336, 502356, 586082, 753534, 879123, 1004712, 1172164, 1507068, 1758246, 2051287, 2344328, 2637369, 3014136, 3516492, 4102574, 5274738, 5735231, 6153861, 7032984, 8205148, 10549476, 11470462, 12307722, 16410296, 17205693, 18461583, 21098952, 22940924, 24615444, 34411386, 36923166, 40146617, 45881848, 49230888, 51617079, 68822772, 73846332, 80293234, 103234158, 120439851, 137645544, 147692664, 160586468, 206468316, 240879702, 281026319, 321172936, 361319553, 412936632, 481759404, 562052638, 722639106, 843078957, 963518808, 1124105276, 1445278212, 1686157914, 2248210552, 2529236871, 2890556424, 3372315828, 5058473742, 6744631656, 10116947484, 20233894968]

約数ペア:

[(1, 20233894968), (2, 10116947484), (3, 6744631656), (4, 5058473742), (6, 3372315828), (7, 2890556424), (8, 2529236871), (9, 2248210552), (12, 1686157914), (14, 1445278212), (18, 1124105276), (21, 963518808), (24, 843078957), (28, 722639106), (36, 562052638), (42, 481759404), (49, 412936632), (56, 361319553), (63, 321172936), (72, 281026319), (84, 240879702), (98, 206468316), (126, 160586468), (137, 147692664), (147, 137645544), (168, 120439851), (196, 103234158), (252, 80293234), (274, 73846332), (294, 68822772), (392, 51617079), (411, 49230888), (441, 45881848), (504, 40146617), (548, 36923166), (588, 34411386), (822, 24615444), (882, 22940924), (959, 21098952), (1096, 18461583), (1176, 17205693), (1233, 16410296), (1644, 12307722), (1764, 11470462), (1918, 10549476), (2466, 8205148), (2877, 7032984), (3288, 6153861), (3528, 5735231), (3836, 5274738), (4932, 4102574), (5754, 3516492), (6713, 3014136), (7672, 2637369), (8631, 2344328), (9864, 2051287), (11508, 1758246), (13426, 1507068), (17262, 1172164), (20139, 1004712), (23016, 879123), (26852, 753534), (34524, 586082), (40278, 502356), (41863, 483336), (53704, 376767), (60417, 334904), (69048, 293041), (80556, 251178), (83726, 241668), (120834, 167452), (125589, 161112)]