20071578072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{8287}}^1$

素因数の和:9425

約数の個数: 128

約数和(自身を含む): 61821849600

約数和(自身を除く): 41750271528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 1109, 2184, 2218, 3327, 4436, 6654, 7763, 8287, 8872, 13308, 14417, 15526, 16574, 23289, 24861, 26616, 28834, 31052, 33148, 43251, 46578, 49722, 57668, 58009, 62104, 66296, 86502, 93156, 99444, 100919, 107731, 115336, 116018, 173004, 174027, 186312, 198888, 201838, 215462, 232036, 302757, 323193, 346008, 348054, 403676, 430924, 464072, 605514, 646386, 696108, 754117, 807352, 861848, 1211028, 1292772, 1392216, 1508234, 2262351, 2422056, 2585544, 3016468, 4524702, 6032936, 9049404, 9190283, 18098808, 18380566, 27570849, 36761132, 55141698, 64331981, 73522264, 110283396, 119473679, 128663962, 192995943, 220566792, 238947358, 257327924, 358421037, 385991886, 477894716, 514655848, 716842074, 771983772, 836315753, 955789432, 1433684148, 1543967544, 1672631506, 2508947259, 2867368296, 3345263012, 5017894518, 6690526024, 10035789036, 20071578072]

約数ペア:

[(1, 20071578072), (2, 10035789036), (3, 6690526024), (4, 5017894518), (6, 3345263012), (7, 2867368296), (8, 2508947259), (12, 1672631506), (13, 1543967544), (14, 1433684148), (21, 955789432), (24, 836315753), (26, 771983772), (28, 716842074), (39, 514655848), (42, 477894716), (52, 385991886), (56, 358421037), (78, 257327924), (84, 238947358), (91, 220566792), (104, 192995943), (156, 128663962), (168, 119473679), (182, 110283396), (273, 73522264), (312, 64331981), (364, 55141698), (546, 36761132), (728, 27570849), (1092, 18380566), (1109, 18098808), (2184, 9190283), (2218, 9049404), (3327, 6032936), (4436, 4524702), (6654, 3016468), (7763, 2585544), (8287, 2422056), (8872, 2262351), (13308, 1508234), (14417, 1392216), (15526, 1292772), (16574, 1211028), (23289, 861848), (24861, 807352), (26616, 754117), (28834, 696108), (31052, 646386), (33148, 605514), (43251, 464072), (46578, 430924), (49722, 403676), (57668, 348054), (58009, 346008), (62104, 323193), (66296, 302757), (86502, 232036), (93156, 215462), (99444, 201838), (100919, 198888), (107731, 186312), (115336, 174027), (116018, 173004)]