20537381952

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{2539}}^1$

素因数の和:2742

約数の個数: 224

約数和(自身を含む): 62761164800

約数和(自身を除く): 42223782848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 151, 186, 192, 216, 248, 279, 288, 302, 372, 432, 453, 496, 558, 576, 604, 744, 837, 864, 906, 992, 1116, 1208, 1359, 1488, 1674, 1728, 1812, 1984, 2232, 2416, 2539, 2718, 2976, 3348, 3624, 4077, 4464, 4681, 4832, 5078, 5436, 5952, 6696, 7248, 7617, 8154, 8928, 9362, 9664, 10156, 10872, 13392, 14043, 14496, 15234, 16308, 17856, 18724, 20312, 21744, 22851, 26784, 28086, 28992, 30468, 32616, 37448, 40624, 42129, 43488, 45702, 53568, 56172, 60936, 65232, 68553, 74896, 78709, 81248, 84258, 86976, 91404, 112344, 121872, 126387, 130464, 137106, 149792, 157418, 162496, 168516, 182808, 224688, 236127, 243744, 252774, 260928, 274212, 299584, 314836, 337032, 365616, 383389, 449376, 472254, 487488, 505548, 548424, 629672, 674064, 708381, 731232, 766778, 898752, 944508, 1011096, 1096848, 1150167, 1259344, 1348128, 1416762, 1462464, 1533556, 1889016, 2022192, 2125143, 2193696, 2300334, 2518688, 2696256, 2833524, 3067112, 3450501, 3778032, 4044384, 4250286, 4387392, 4600668, 5037376, 5667048, 6134224, 6901002, 7556064, 8088768, 8500572, 9201336, 10351503, 11334096, 11885059, 12268448, 13802004, 15112128, 17001144, 18402672, 20703006, 22668192, 23770118, 24536896, 27604008, 34002288, 35655177, 36805344, 41406012, 45336384, 47540236, 55208016, 68004576, 71310354, 73610688, 82812024, 95080472, 106965531, 110416032, 136009152, 142620708, 165624048, 190160944, 213931062, 220832064, 285241416, 320896593, 331248096, 380321888, 427862124, 570482832, 641793186, 662496192, 760643776, 855724248, 1140965664, 1283586372, 1711448496, 2281931328, 2567172744, 3422896992, 5134345488, 6845793984, 10268690976, 20537381952]

約数ペア:

[(1, 20537381952), (2, 10268690976), (3, 6845793984), (4, 5134345488), (6, 3422896992), (8, 2567172744), (9, 2281931328), (12, 1711448496), (16, 1283586372), (18, 1140965664), (24, 855724248), (27, 760643776), (31, 662496192), (32, 641793186), (36, 570482832), (48, 427862124), (54, 380321888), (62, 331248096), (64, 320896593), (72, 285241416), (93, 220832064), (96, 213931062), (108, 190160944), (124, 165624048), (144, 142620708), (151, 136009152), (186, 110416032), (192, 106965531), (216, 95080472), (248, 82812024), (279, 73610688), (288, 71310354), (302, 68004576), (372, 55208016), (432, 47540236), (453, 45336384), (496, 41406012), (558, 36805344), (576, 35655177), (604, 34002288), (744, 27604008), (837, 24536896), (864, 23770118), (906, 22668192), (992, 20703006), (1116, 18402672), (1208, 17001144), (1359, 15112128), (1488, 13802004), (1674, 12268448), (1728, 11885059), (1812, 11334096), (1984, 10351503), (2232, 9201336), (2416, 8500572), (2539, 8088768), (2718, 7556064), (2976, 6901002), (3348, 6134224), (3624, 5667048), (4077, 5037376), (4464, 4600668), (4681, 4387392), (4832, 4250286), (5078, 4044384), (5436, 3778032), (5952, 3450501), (6696, 3067112), (7248, 2833524), (7617, 2696256), (8154, 2518688), (8928, 2300334), (9362, 2193696), (9664, 2125143), (10156, 2022192), (10872, 1889016), (13392, 1533556), (14043, 1462464), (14496, 1416762), (15234, 1348128), (16308, 1259344), (17856, 1150167), (18724, 1096848), (20312, 1011096), (21744, 944508), (22851, 898752), (26784, 766778), (28086, 731232), (28992, 708381), (30468, 674064), (32616, 629672), (37448, 548424), (40624, 505548), (42129, 487488), (43488, 472254), (45702, 449376), (53568, 383389), (56172, 365616), (60936, 337032), (65232, 314836), (68553, 299584), (74896, 274212), (78709, 260928), (81248, 252774), (84258, 243744), (86976, 236127), (91404, 224688), (112344, 182808), (121872, 168516), (126387, 162496), (130464, 157418), (137106, 149792)]