2020526928

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{64661}}^1$

素因数の和:64713

約数の個数: 120

約数和(自身を含む): 6671049216

約数和(自身を除く): 4650522288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5208, 7812, 10416, 15624, 31248, 64661, 129322, 193983, 258644, 387966, 452627, 517288, 581949, 775932, 905254, 1034576, 1163898, 1357881, 1551864, 1810508, 2004491, 2327796, 2715762, 3103728, 3621016, 4008982, 4073643, 4655592, 5431524, 6013473, 7242032, 8017964, 8147286, 9311184, 10863048, 12026946, 14031437, 16035928, 16294572, 18040419, 21726096, 24053892, 28062874, 32071856, 32589144, 36080838, 42094311, 48107784, 56125748, 65178288, 72161676, 84188622, 96215568, 112251496, 126282933, 144323352, 168377244, 224502992, 252565866, 288646704, 336754488, 505131732, 673508976, 1010263464, 2020526928]

約数ペア:

[(1, 2020526928), (2, 1010263464), (3, 673508976), (4, 505131732), (6, 336754488), (7, 288646704), (8, 252565866), (9, 224502992), (12, 168377244), (14, 144323352), (16, 126282933), (18, 112251496), (21, 96215568), (24, 84188622), (28, 72161676), (31, 65178288), (36, 56125748), (42, 48107784), (48, 42094311), (56, 36080838), (62, 32589144), (63, 32071856), (72, 28062874), (84, 24053892), (93, 21726096), (112, 18040419), (124, 16294572), (126, 16035928), (144, 14031437), (168, 12026946), (186, 10863048), (217, 9311184), (248, 8147286), (252, 8017964), (279, 7242032), (336, 6013473), (372, 5431524), (434, 4655592), (496, 4073643), (504, 4008982), (558, 3621016), (651, 3103728), (744, 2715762), (868, 2327796), (1008, 2004491), (1116, 1810508), (1302, 1551864), (1488, 1357881), (1736, 1163898), (1953, 1034576), (2232, 905254), (2604, 775932), (3472, 581949), (3906, 517288), (4464, 452627), (5208, 387966), (7812, 258644), (10416, 193983), (15624, 129322), (31248, 64661)]