20346090624

素因数分解:

$2^7\times 3^5\times {\mathrm{31}}^1\times {\mathrm{21101}}^1$

素因数の和:21161

約数の個数: 192

約数和(自身を含む): 62678004480

約数和(自身を除く): 42331913856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 243, 248, 279, 288, 324, 372, 384, 432, 486, 496, 558, 576, 648, 744, 837, 864, 972, 992, 1116, 1152, 1296, 1488, 1674, 1728, 1944, 1984, 2232, 2511, 2592, 2976, 3348, 3456, 3888, 3968, 4464, 5022, 5184, 5952, 6696, 7533, 7776, 8928, 10044, 10368, 11904, 13392, 15066, 15552, 17856, 20088, 21101, 26784, 30132, 31104, 35712, 40176, 42202, 53568, 60264, 63303, 80352, 84404, 107136, 120528, 126606, 160704, 168808, 189909, 241056, 253212, 321408, 337616, 379818, 482112, 506424, 569727, 654131, 675232, 759636, 964224, 1012848, 1139454, 1308262, 1350464, 1519272, 1709181, 1962393, 2025696, 2278908, 2616524, 2700928, 3038544, 3418362, 3924786, 4051392, 4557816, 5127543, 5233048, 5887179, 6077088, 6836724, 7849572, 8102784, 9115632, 10255086, 10466096, 11774358, 12154176, 13673448, 15699144, 17661537, 18231264, 20510172, 20932192, 23548716, 24308352, 27346896, 31398288, 35323074, 36462528, 41020344, 41864384, 47097432, 52984611, 54693792, 62796576, 70646148, 72925056, 82040688, 83728768, 94194864, 105969222, 109387584, 125593152, 141292296, 158953833, 164081376, 188389728, 211938444, 218775168, 251186304, 282584592, 317907666, 328162752, 376779456, 423876888, 565169184, 635815332, 656325504, 753558912, 847753776, 1130338368, 1271630664, 1695507552, 2260676736, 2543261328, 3391015104, 5086522656, 6782030208, 10173045312, 20346090624]

約数ペア:

[(1, 20346090624), (2, 10173045312), (3, 6782030208), (4, 5086522656), (6, 3391015104), (8, 2543261328), (9, 2260676736), (12, 1695507552), (16, 1271630664), (18, 1130338368), (24, 847753776), (27, 753558912), (31, 656325504), (32, 635815332), (36, 565169184), (48, 423876888), (54, 376779456), (62, 328162752), (64, 317907666), (72, 282584592), (81, 251186304), (93, 218775168), (96, 211938444), (108, 188389728), (124, 164081376), (128, 158953833), (144, 141292296), (162, 125593152), (186, 109387584), (192, 105969222), (216, 94194864), (243, 83728768), (248, 82040688), (279, 72925056), (288, 70646148), (324, 62796576), (372, 54693792), (384, 52984611), (432, 47097432), (486, 41864384), (496, 41020344), (558, 36462528), (576, 35323074), (648, 31398288), (744, 27346896), (837, 24308352), (864, 23548716), (972, 20932192), (992, 20510172), (1116, 18231264), (1152, 17661537), (1296, 15699144), (1488, 13673448), (1674, 12154176), (1728, 11774358), (1944, 10466096), (1984, 10255086), (2232, 9115632), (2511, 8102784), (2592, 7849572), (2976, 6836724), (3348, 6077088), (3456, 5887179), (3888, 5233048), (3968, 5127543), (4464, 4557816), (5022, 4051392), (5184, 3924786), (5952, 3418362), (6696, 3038544), (7533, 2700928), (7776, 2616524), (8928, 2278908), (10044, 2025696), (10368, 1962393), (11904, 1709181), (13392, 1519272), (15066, 1350464), (15552, 1308262), (17856, 1139454), (20088, 1012848), (21101, 964224), (26784, 759636), (30132, 675232), (31104, 654131), (35712, 569727), (40176, 506424), (42202, 482112), (53568, 379818), (60264, 337616), (63303, 321408), (80352, 253212), (84404, 241056), (107136, 189909), (120528, 168808), (126606, 160704)]