20203492608

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7253}}^1$

素因数の和:7322

約数の個数: 288

約数和(自身を含む): 66425748480

約数和(自身を除く): 46222255872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 64, 72, 78, 93, 96, 104, 108, 117, 124, 128, 144, 156, 186, 192, 208, 216, 234, 248, 256, 279, 288, 312, 351, 372, 384, 403, 416, 432, 468, 496, 558, 576, 624, 702, 744, 768, 806, 832, 837, 864, 936, 992, 1116, 1152, 1209, 1248, 1404, 1488, 1612, 1664, 1674, 1728, 1872, 1984, 2232, 2304, 2418, 2496, 2808, 2976, 3224, 3328, 3348, 3456, 3627, 3744, 3968, 4464, 4836, 4992, 5616, 5952, 6448, 6696, 6912, 7253, 7254, 7488, 7936, 8928, 9672, 9984, 10881, 11232, 11904, 12896, 13392, 14506, 14508, 14976, 17856, 19344, 21759, 21762, 22464, 23808, 25792, 26784, 29012, 29016, 29952, 35712, 38688, 43518, 43524, 44928, 51584, 53568, 58024, 58032, 65277, 71424, 77376, 87036, 87048, 89856, 94289, 103168, 107136, 116048, 116064, 130554, 154752, 174072, 174096, 188578, 195831, 214272, 224843, 232096, 232128, 261108, 282867, 309504, 348144, 348192, 377156, 391662, 449686, 464192, 464256, 522216, 565734, 674529, 696288, 696384, 754312, 783324, 848601, 899372, 928384, 928512, 1044432, 1131468, 1349058, 1392576, 1392768, 1508624, 1566648, 1697202, 1798744, 1856768, 2023587, 2088864, 2262936, 2545803, 2698116, 2785152, 2785536, 2922959, 3017248, 3133296, 3394404, 3597488, 4047174, 4177728, 4525872, 5091606, 5396232, 5570304, 5845918, 6034496, 6070761, 6266592, 6788808, 7194976, 8094348, 8355456, 8768877, 9051744, 10183212, 10792464, 11691836, 12068992, 12141522, 12533184, 13577616, 14389952, 16188696, 16710912, 17537754, 18103488, 20366424, 21584928, 23383672, 24137984, 24283044, 25066368, 26306631, 27155232, 28779904, 32377392, 35075508, 36206976, 40732848, 43169856, 46767344, 48566088, 50132736, 52613262, 54310464, 57559808, 64754784, 70151016, 72413952, 78919893, 81465696, 86339712, 93534688, 97132176, 105226524, 108620928, 129509568, 140302032, 157839786, 162931392, 172679424, 187069376, 194264352, 210453048, 217241856, 259019136, 280604064, 315679572, 325862784, 374138752, 388528704, 420906096, 518038272, 561208128, 631359144, 651725568, 748277504, 777057408, 841812192, 1122416256, 1262718288, 1554114816, 1683624384, 2244832512, 2525436576, 3367248768, 5050873152, 6734497536, 10101746304, 20203492608]

約数ペア:

[(1, 20203492608), (2, 10101746304), (3, 6734497536), (4, 5050873152), (6, 3367248768), (8, 2525436576), (9, 2244832512), (12, 1683624384), (13, 1554114816), (16, 1262718288), (18, 1122416256), (24, 841812192), (26, 777057408), (27, 748277504), (31, 651725568), (32, 631359144), (36, 561208128), (39, 518038272), (48, 420906096), (52, 388528704), (54, 374138752), (62, 325862784), (64, 315679572), (72, 280604064), (78, 259019136), (93, 217241856), (96, 210453048), (104, 194264352), (108, 187069376), (117, 172679424), (124, 162931392), (128, 157839786), (144, 140302032), (156, 129509568), (186, 108620928), (192, 105226524), (208, 97132176), (216, 93534688), (234, 86339712), (248, 81465696), (256, 78919893), (279, 72413952), (288, 70151016), (312, 64754784), (351, 57559808), (372, 54310464), (384, 52613262), (403, 50132736), (416, 48566088), (432, 46767344), (468, 43169856), (496, 40732848), (558, 36206976), (576, 35075508), (624, 32377392), (702, 28779904), (744, 27155232), (768, 26306631), (806, 25066368), (832, 24283044), (837, 24137984), (864, 23383672), (936, 21584928), (992, 20366424), (1116, 18103488), (1152, 17537754), (1209, 16710912), (1248, 16188696), (1404, 14389952), (1488, 13577616), (1612, 12533184), (1664, 12141522), (1674, 12068992), (1728, 11691836), (1872, 10792464), (1984, 10183212), (2232, 9051744), (2304, 8768877), (2418, 8355456), (2496, 8094348), (2808, 7194976), (2976, 6788808), (3224, 6266592), (3328, 6070761), (3348, 6034496), (3456, 5845918), (3627, 5570304), (3744, 5396232), (3968, 5091606), (4464, 4525872), (4836, 4177728), (4992, 4047174), (5616, 3597488), (5952, 3394404), (6448, 3133296), (6696, 3017248), (6912, 2922959), (7253, 2785536), (7254, 2785152), (7488, 2698116), (7936, 2545803), (8928, 2262936), (9672, 2088864), (9984, 2023587), (10881, 1856768), (11232, 1798744), (11904, 1697202), (12896, 1566648), (13392, 1508624), (14506, 1392768), (14508, 1392576), (14976, 1349058), (17856, 1131468), (19344, 1044432), (21759, 928512), (21762, 928384), (22464, 899372), (23808, 848601), (25792, 783324), (26784, 754312), (29012, 696384), (29016, 696288), (29952, 674529), (35712, 565734), (38688, 522216), (43518, 464256), (43524, 464192), (44928, 449686), (51584, 391662), (53568, 377156), (58024, 348192), (58032, 348144), (65277, 309504), (71424, 282867), (77376, 261108), (87036, 232128), (87048, 232096), (89856, 224843), (94289, 214272), (103168, 195831), (107136, 188578), (116048, 174096), (116064, 174072), (130554, 154752)]