20103150816

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{45953}}^1$

素因数の和:46014

約数の個数: 216

約数和(自身を含む): 68648658624

約数和(自身を除く): 48545507808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 96, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 224, 248, 252, 279, 288, 294, 336, 372, 392, 434, 441, 496, 504, 558, 588, 651, 672, 744, 784, 868, 882, 992, 1008, 1116, 1176, 1302, 1488, 1519, 1568, 1736, 1764, 1953, 2016, 2232, 2352, 2604, 2976, 3038, 3472, 3528, 3906, 4464, 4557, 4704, 5208, 6076, 6944, 7056, 7812, 8928, 9114, 10416, 12152, 13671, 14112, 15624, 18228, 20832, 24304, 27342, 31248, 36456, 45953, 48608, 54684, 62496, 72912, 91906, 109368, 137859, 145824, 183812, 218736, 275718, 321671, 367624, 413577, 437472, 551436, 643342, 735248, 827154, 965013, 1102872, 1286684, 1424543, 1470496, 1654308, 1930026, 2205744, 2251697, 2573368, 2849086, 2895039, 3308616, 3860052, 4273629, 4411488, 4503394, 5146736, 5698172, 5790078, 6617232, 6755091, 7720104, 8547258, 9006788, 9971801, 10293472, 11396344, 11580156, 12820887, 13234464, 13510182, 15440208, 17094516, 18013576, 19943602, 20265273, 22792688, 23160312, 25641774, 27020364, 29915403, 30880416, 34189032, 36027152, 39887204, 40530546, 45585376, 46320624, 51283548, 54040728, 59830806, 68378064, 69802607, 72054304, 79774408, 81061092, 89746209, 92641248, 102567096, 108081456, 119661612, 136756128, 139605214, 159548816, 162122184, 179492418, 205134192, 209407821, 216162912, 239323224, 279210428, 319097632, 324244368, 358984836, 410268384, 418815642, 478646448, 558420856, 628223463, 648488736, 717969672, 837631284, 957292896, 1116841712, 1256446926, 1435939344, 1675262568, 2233683424, 2512893852, 2871878688, 3350525136, 5025787704, 6701050272, 10051575408, 20103150816]

約数ペア:

[(1, 20103150816), (2, 10051575408), (3, 6701050272), (4, 5025787704), (6, 3350525136), (7, 2871878688), (8, 2512893852), (9, 2233683424), (12, 1675262568), (14, 1435939344), (16, 1256446926), (18, 1116841712), (21, 957292896), (24, 837631284), (28, 717969672), (31, 648488736), (32, 628223463), (36, 558420856), (42, 478646448), (48, 418815642), (49, 410268384), (56, 358984836), (62, 324244368), (63, 319097632), (72, 279210428), (84, 239323224), (93, 216162912), (96, 209407821), (98, 205134192), (112, 179492418), (124, 162122184), (126, 159548816), (144, 139605214), (147, 136756128), (168, 119661612), (186, 108081456), (196, 102567096), (217, 92641248), (224, 89746209), (248, 81061092), (252, 79774408), (279, 72054304), (288, 69802607), (294, 68378064), (336, 59830806), (372, 54040728), (392, 51283548), (434, 46320624), (441, 45585376), (496, 40530546), (504, 39887204), (558, 36027152), (588, 34189032), (651, 30880416), (672, 29915403), (744, 27020364), (784, 25641774), (868, 23160312), (882, 22792688), (992, 20265273), (1008, 19943602), (1116, 18013576), (1176, 17094516), (1302, 15440208), (1488, 13510182), (1519, 13234464), (1568, 12820887), (1736, 11580156), (1764, 11396344), (1953, 10293472), (2016, 9971801), (2232, 9006788), (2352, 8547258), (2604, 7720104), (2976, 6755091), (3038, 6617232), (3472, 5790078), (3528, 5698172), (3906, 5146736), (4464, 4503394), (4557, 4411488), (4704, 4273629), (5208, 3860052), (6076, 3308616), (6944, 2895039), (7056, 2849086), (7812, 2573368), (8928, 2251697), (9114, 2205744), (10416, 1930026), (12152, 1654308), (13671, 1470496), (14112, 1424543), (15624, 1286684), (18228, 1102872), (20832, 965013), (24304, 827154), (27342, 735248), (31248, 643342), (36456, 551436), (45953, 437472), (48608, 413577), (54684, 367624), (62496, 321671), (72912, 275718), (91906, 218736), (109368, 183812), (137859, 145824)]