20492155008

素因数分解:

$2^7\times 3^8\times {\mathrm{13}}^1\times {\mathrm{1877}}^1$

素因数の和:1928

約数の個数: 288

約数和(自身を含む): 65978590860

約数和(自身を除く): 45486435852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 243, 288, 312, 324, 351, 384, 416, 432, 468, 486, 576, 624, 648, 702, 729, 832, 864, 936, 972, 1053, 1152, 1248, 1296, 1404, 1458, 1664, 1728, 1872, 1877, 1944, 2106, 2187, 2496, 2592, 2808, 2916, 3159, 3456, 3744, 3754, 3888, 4212, 4374, 4992, 5184, 5616, 5631, 5832, 6318, 6561, 7488, 7508, 7776, 8424, 8748, 9477, 10368, 11232, 11262, 11664, 12636, 13122, 14976, 15016, 15552, 16848, 16893, 17496, 18954, 22464, 22524, 23328, 24401, 25272, 26244, 28431, 30032, 31104, 33696, 33786, 34992, 37908, 44928, 45048, 46656, 48802, 50544, 50679, 52488, 56862, 60064, 67392, 67572, 69984, 73203, 75816, 85293, 90096, 93312, 97604, 101088, 101358, 104976, 113724, 120128, 134784, 135144, 139968, 146406, 151632, 152037, 170586, 180192, 195208, 202176, 202716, 209952, 219609, 227448, 240256, 270288, 279936, 292812, 303264, 304074, 341172, 360384, 390416, 404352, 405432, 419904, 439218, 454896, 456111, 540576, 585624, 606528, 608148, 658827, 682344, 720768, 780832, 810864, 839808, 878436, 909792, 912222, 1081152, 1171248, 1213056, 1216296, 1317654, 1364688, 1368333, 1561664, 1621728, 1756872, 1819584, 1824444, 1976481, 2162304, 2342496, 2432592, 2635308, 2729376, 2736666, 3123328, 3243456, 3513744, 3639168, 3648888, 3952962, 4104999, 4684992, 4865184, 5270616, 5458752, 5473332, 5929443, 6486912, 7027488, 7297776, 7905924, 8209998, 9369984, 9730368, 10541232, 10917504, 10946664, 11858886, 12314997, 14054976, 14595552, 15811848, 16419996, 17788329, 19460736, 21082464, 21893328, 23717772, 24629994, 28109952, 29191104, 31623696, 32839992, 35576658, 42164928, 43786656, 47435544, 49259988, 53364987, 58382208, 63247392, 65679984, 71153316, 84329856, 87573312, 94871088, 98519976, 106729974, 126494784, 131359968, 142306632, 160094961, 175146624, 189742176, 197039952, 213459948, 252989568, 262719936, 284613264, 320189922, 379484352, 394079904, 426919896, 525439872, 569226528, 640379844, 758968704, 788159808, 853839792, 1138453056, 1280759688, 1576319616, 1707679584, 2276906112, 2561519376, 3415359168, 5123038752, 6830718336, 10246077504, 20492155008]

約数ペア:

[(1, 20492155008), (2, 10246077504), (3, 6830718336), (4, 5123038752), (6, 3415359168), (8, 2561519376), (9, 2276906112), (12, 1707679584), (13, 1576319616), (16, 1280759688), (18, 1138453056), (24, 853839792), (26, 788159808), (27, 758968704), (32, 640379844), (36, 569226528), (39, 525439872), (48, 426919896), (52, 394079904), (54, 379484352), (64, 320189922), (72, 284613264), (78, 262719936), (81, 252989568), (96, 213459948), (104, 197039952), (108, 189742176), (117, 175146624), (128, 160094961), (144, 142306632), (156, 131359968), (162, 126494784), (192, 106729974), (208, 98519976), (216, 94871088), (234, 87573312), (243, 84329856), (288, 71153316), (312, 65679984), (324, 63247392), (351, 58382208), (384, 53364987), (416, 49259988), (432, 47435544), (468, 43786656), (486, 42164928), (576, 35576658), (624, 32839992), (648, 31623696), (702, 29191104), (729, 28109952), (832, 24629994), (864, 23717772), (936, 21893328), (972, 21082464), (1053, 19460736), (1152, 17788329), (1248, 16419996), (1296, 15811848), (1404, 14595552), (1458, 14054976), (1664, 12314997), (1728, 11858886), (1872, 10946664), (1877, 10917504), (1944, 10541232), (2106, 9730368), (2187, 9369984), (2496, 8209998), (2592, 7905924), (2808, 7297776), (2916, 7027488), (3159, 6486912), (3456, 5929443), (3744, 5473332), (3754, 5458752), (3888, 5270616), (4212, 4865184), (4374, 4684992), (4992, 4104999), (5184, 3952962), (5616, 3648888), (5631, 3639168), (5832, 3513744), (6318, 3243456), (6561, 3123328), (7488, 2736666), (7508, 2729376), (7776, 2635308), (8424, 2432592), (8748, 2342496), (9477, 2162304), (10368, 1976481), (11232, 1824444), (11262, 1819584), (11664, 1756872), (12636, 1621728), (13122, 1561664), (14976, 1368333), (15016, 1364688), (15552, 1317654), (16848, 1216296), (16893, 1213056), (17496, 1171248), (18954, 1081152), (22464, 912222), (22524, 909792), (23328, 878436), (24401, 839808), (25272, 810864), (26244, 780832), (28431, 720768), (30032, 682344), (31104, 658827), (33696, 608148), (33786, 606528), (34992, 585624), (37908, 540576), (44928, 456111), (45048, 454896), (46656, 439218), (48802, 419904), (50544, 405432), (50679, 404352), (52488, 390416), (56862, 360384), (60064, 341172), (67392, 304074), (67572, 303264), (69984, 292812), (73203, 279936), (75816, 270288), (85293, 240256), (90096, 227448), (93312, 219609), (97604, 209952), (101088, 202716), (101358, 202176), (104976, 195208), (113724, 180192), (120128, 170586), (134784, 152037), (135144, 151632), (139968, 146406)]