20343483648

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{6947}}^1$

素因数の和:7041

約数の個数: 216

約数和(自身を含む): 62033078016

約数和(自身を除く): 41689594368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 41, 48, 62, 64, 72, 82, 93, 96, 123, 124, 128, 144, 164, 186, 192, 246, 248, 256, 279, 288, 328, 369, 372, 384, 492, 496, 558, 576, 656, 738, 744, 768, 984, 992, 1116, 1152, 1271, 1312, 1476, 1488, 1968, 1984, 2232, 2304, 2542, 2624, 2952, 2976, 3813, 3936, 3968, 4464, 5084, 5248, 5904, 5952, 6947, 7626, 7872, 7936, 8928, 10168, 10496, 11439, 11808, 11904, 13894, 15252, 15744, 17856, 20336, 20841, 22878, 23616, 23808, 27788, 30504, 31488, 35712, 40672, 41682, 45756, 47232, 55576, 61008, 62523, 71424, 81344, 83364, 91512, 94464, 111152, 122016, 125046, 162688, 166728, 183024, 215357, 222304, 244032, 250092, 284827, 325376, 333456, 366048, 430714, 444608, 488064, 500184, 569654, 646071, 666912, 732096, 854481, 861428, 889216, 976128, 1000368, 1139308, 1292142, 1333824, 1464192, 1708962, 1722856, 1778432, 1938213, 2000736, 2278616, 2563443, 2584284, 2667648, 2928384, 3417924, 3445712, 3876426, 4001472, 4557232, 5126886, 5168568, 5335296, 6835848, 6891424, 7752852, 8002944, 8829637, 9114464, 10253772, 10337136, 13671696, 13782848, 15505704, 16005888, 17659274, 18228928, 20507544, 20674272, 26488911, 27343392, 27565696, 31011408, 35318548, 36457856, 41015088, 41348544, 52977822, 54686784, 55131392, 62022816, 70637096, 72915712, 79466733, 82030176, 82697088, 105955644, 109373568, 124045632, 141274192, 158933466, 164060352, 165394176, 211911288, 218747136, 248091264, 282548384, 317866932, 328120704, 423822576, 496182528, 565096768, 635733864, 656241408, 847645152, 1130193536, 1271467728, 1695290304, 2260387072, 2542935456, 3390580608, 5085870912, 6781161216, 10171741824, 20343483648]

約数ペア:

[(1, 20343483648), (2, 10171741824), (3, 6781161216), (4, 5085870912), (6, 3390580608), (8, 2542935456), (9, 2260387072), (12, 1695290304), (16, 1271467728), (18, 1130193536), (24, 847645152), (31, 656241408), (32, 635733864), (36, 565096768), (41, 496182528), (48, 423822576), (62, 328120704), (64, 317866932), (72, 282548384), (82, 248091264), (93, 218747136), (96, 211911288), (123, 165394176), (124, 164060352), (128, 158933466), (144, 141274192), (164, 124045632), (186, 109373568), (192, 105955644), (246, 82697088), (248, 82030176), (256, 79466733), (279, 72915712), (288, 70637096), (328, 62022816), (369, 55131392), (372, 54686784), (384, 52977822), (492, 41348544), (496, 41015088), (558, 36457856), (576, 35318548), (656, 31011408), (738, 27565696), (744, 27343392), (768, 26488911), (984, 20674272), (992, 20507544), (1116, 18228928), (1152, 17659274), (1271, 16005888), (1312, 15505704), (1476, 13782848), (1488, 13671696), (1968, 10337136), (1984, 10253772), (2232, 9114464), (2304, 8829637), (2542, 8002944), (2624, 7752852), (2952, 6891424), (2976, 6835848), (3813, 5335296), (3936, 5168568), (3968, 5126886), (4464, 4557232), (5084, 4001472), (5248, 3876426), (5904, 3445712), (5952, 3417924), (6947, 2928384), (7626, 2667648), (7872, 2584284), (7936, 2563443), (8928, 2278616), (10168, 2000736), (10496, 1938213), (11439, 1778432), (11808, 1722856), (11904, 1708962), (13894, 1464192), (15252, 1333824), (15744, 1292142), (17856, 1139308), (20336, 1000368), (20841, 976128), (22878, 889216), (23616, 861428), (23808, 854481), (27788, 732096), (30504, 666912), (31488, 646071), (35712, 569654), (40672, 500184), (41682, 488064), (45756, 444608), (47232, 430714), (55576, 366048), (61008, 333456), (62523, 325376), (71424, 284827), (81344, 250092), (83364, 244032), (91512, 222304), (94464, 215357), (111152, 183024), (122016, 166728), (125046, 162688)]