20164776768

素因数分解:

$2^6\times 3^3\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{709}}^1$

素因数の和:990

約数の個数: 224

約数和(自身を含む): 60305696000

約数和(自身を除く): 40140919232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 109, 144, 151, 192, 216, 218, 288, 302, 327, 432, 436, 453, 576, 604, 654, 709, 864, 872, 906, 981, 1208, 1308, 1359, 1418, 1728, 1744, 1812, 1962, 2127, 2416, 2616, 2718, 2836, 2943, 3488, 3624, 3924, 4077, 4254, 4832, 5232, 5436, 5672, 5886, 6381, 6976, 7248, 7848, 8154, 8508, 9664, 10464, 10872, 11344, 11772, 12762, 14496, 15696, 16308, 16459, 17016, 19143, 20928, 21744, 22688, 23544, 25524, 28992, 31392, 32616, 32918, 34032, 38286, 43488, 45376, 47088, 49377, 51048, 62784, 65232, 65836, 68064, 76572, 77281, 86976, 94176, 98754, 102096, 107059, 130464, 131672, 136128, 148131, 153144, 154562, 188352, 197508, 204192, 214118, 231843, 260928, 263344, 296262, 306288, 309124, 321177, 395016, 408384, 428236, 444393, 463686, 526688, 592524, 612576, 618248, 642354, 695529, 790032, 856472, 888786, 927372, 963531, 1053376, 1185048, 1225152, 1236496, 1284708, 1391058, 1580064, 1712944, 1777572, 1854744, 1927062, 2086587, 2370096, 2472992, 2569416, 2782116, 2890593, 3160128, 3425888, 3555144, 3709488, 3854124, 4173174, 4740192, 4945984, 5138832, 5564232, 5781186, 6851776, 7110288, 7418976, 7708248, 8346348, 9480384, 10277664, 11128464, 11562372, 11669431, 14220576, 14837952, 15416496, 16692696, 20555328, 22256928, 23124744, 23338862, 28441152, 30832992, 33385392, 35008293, 44513856, 46249488, 46677724, 61665984, 66770784, 70016586, 92498976, 93355448, 105024879, 133541568, 140033172, 184997952, 186710896, 210049758, 280066344, 315074637, 373421792, 420099516, 560132688, 630149274, 746843584, 840199032, 1120265376, 1260298548, 1680398064, 2240530752, 2520597096, 3360796128, 5041194192, 6721592256, 10082388384, 20164776768]

約数ペア:

[(1, 20164776768), (2, 10082388384), (3, 6721592256), (4, 5041194192), (6, 3360796128), (8, 2520597096), (9, 2240530752), (12, 1680398064), (16, 1260298548), (18, 1120265376), (24, 840199032), (27, 746843584), (32, 630149274), (36, 560132688), (48, 420099516), (54, 373421792), (64, 315074637), (72, 280066344), (96, 210049758), (108, 186710896), (109, 184997952), (144, 140033172), (151, 133541568), (192, 105024879), (216, 93355448), (218, 92498976), (288, 70016586), (302, 66770784), (327, 61665984), (432, 46677724), (436, 46249488), (453, 44513856), (576, 35008293), (604, 33385392), (654, 30832992), (709, 28441152), (864, 23338862), (872, 23124744), (906, 22256928), (981, 20555328), (1208, 16692696), (1308, 15416496), (1359, 14837952), (1418, 14220576), (1728, 11669431), (1744, 11562372), (1812, 11128464), (1962, 10277664), (2127, 9480384), (2416, 8346348), (2616, 7708248), (2718, 7418976), (2836, 7110288), (2943, 6851776), (3488, 5781186), (3624, 5564232), (3924, 5138832), (4077, 4945984), (4254, 4740192), (4832, 4173174), (5232, 3854124), (5436, 3709488), (5672, 3555144), (5886, 3425888), (6381, 3160128), (6976, 2890593), (7248, 2782116), (7848, 2569416), (8154, 2472992), (8508, 2370096), (9664, 2086587), (10464, 1927062), (10872, 1854744), (11344, 1777572), (11772, 1712944), (12762, 1580064), (14496, 1391058), (15696, 1284708), (16308, 1236496), (16459, 1225152), (17016, 1185048), (19143, 1053376), (20928, 963531), (21744, 927372), (22688, 888786), (23544, 856472), (25524, 790032), (28992, 695529), (31392, 642354), (32616, 618248), (32918, 612576), (34032, 592524), (38286, 526688), (43488, 463686), (45376, 444393), (47088, 428236), (49377, 408384), (51048, 395016), (62784, 321177), (65232, 309124), (65836, 306288), (68064, 296262), (76572, 263344), (77281, 260928), (86976, 231843), (94176, 214118), (98754, 204192), (102096, 197508), (107059, 188352), (130464, 154562), (131672, 153144), (136128, 148131)]