20388730752

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14639}}^1$

素因数の和:14706

約数の個数: 256

約数和(自身を含む): 66898944000

約数和(自身を除く): 46510213248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 64, 72, 78, 93, 96, 104, 108, 117, 124, 128, 144, 156, 186, 192, 208, 216, 234, 248, 279, 288, 312, 351, 372, 384, 403, 416, 432, 468, 496, 558, 576, 624, 702, 744, 806, 832, 837, 864, 936, 992, 1116, 1152, 1209, 1248, 1404, 1488, 1612, 1664, 1674, 1728, 1872, 1984, 2232, 2418, 2496, 2808, 2976, 3224, 3348, 3456, 3627, 3744, 3968, 4464, 4836, 4992, 5616, 5952, 6448, 6696, 7254, 7488, 8928, 9672, 10881, 11232, 11904, 12896, 13392, 14508, 14639, 14976, 17856, 19344, 21762, 22464, 25792, 26784, 29016, 29278, 35712, 38688, 43524, 43917, 44928, 51584, 53568, 58032, 58556, 77376, 87048, 87834, 107136, 116064, 117112, 131751, 154752, 174096, 175668, 190307, 232128, 234224, 263502, 348192, 351336, 380614, 395253, 453809, 464256, 468448, 527004, 570921, 696384, 702672, 761228, 790506, 907618, 936896, 1054008, 1141842, 1361427, 1392768, 1405344, 1522456, 1581012, 1712763, 1815236, 1873792, 2108016, 2283684, 2722854, 2810688, 3044912, 3162024, 3425526, 3630472, 4084281, 4216032, 4567368, 5138289, 5445708, 5621376, 5899517, 6089824, 6324048, 6851052, 7260944, 8168562, 8432064, 9134736, 10276578, 10891416, 11799034, 12179648, 12252843, 12648096, 13702104, 14521888, 16337124, 16864128, 17698551, 18269472, 20553156, 21782832, 23598068, 24359296, 24505686, 25296192, 27404208, 29043776, 32674248, 35397102, 36538944, 41106312, 43565664, 47196136, 49011372, 50592384, 53095653, 54808416, 58087552, 65348496, 70794204, 73077888, 82212624, 87131328, 94392272, 98022744, 106191306, 109616832, 130696992, 141588408, 159286959, 164425248, 174262656, 188784544, 196045488, 212382612, 219233664, 261393984, 283176816, 318573918, 328850496, 377569088, 392090976, 424765224, 522787968, 566353632, 637147836, 657700992, 755138176, 784181952, 849530448, 1132707264, 1274295672, 1568363904, 1699060896, 2265414528, 2548591344, 3398121792, 5097182688, 6796243584, 10194365376, 20388730752]

約数ペア:

[(1, 20388730752), (2, 10194365376), (3, 6796243584), (4, 5097182688), (6, 3398121792), (8, 2548591344), (9, 2265414528), (12, 1699060896), (13, 1568363904), (16, 1274295672), (18, 1132707264), (24, 849530448), (26, 784181952), (27, 755138176), (31, 657700992), (32, 637147836), (36, 566353632), (39, 522787968), (48, 424765224), (52, 392090976), (54, 377569088), (62, 328850496), (64, 318573918), (72, 283176816), (78, 261393984), (93, 219233664), (96, 212382612), (104, 196045488), (108, 188784544), (117, 174262656), (124, 164425248), (128, 159286959), (144, 141588408), (156, 130696992), (186, 109616832), (192, 106191306), (208, 98022744), (216, 94392272), (234, 87131328), (248, 82212624), (279, 73077888), (288, 70794204), (312, 65348496), (351, 58087552), (372, 54808416), (384, 53095653), (403, 50592384), (416, 49011372), (432, 47196136), (468, 43565664), (496, 41106312), (558, 36538944), (576, 35397102), (624, 32674248), (702, 29043776), (744, 27404208), (806, 25296192), (832, 24505686), (837, 24359296), (864, 23598068), (936, 21782832), (992, 20553156), (1116, 18269472), (1152, 17698551), (1209, 16864128), (1248, 16337124), (1404, 14521888), (1488, 13702104), (1612, 12648096), (1664, 12252843), (1674, 12179648), (1728, 11799034), (1872, 10891416), (1984, 10276578), (2232, 9134736), (2418, 8432064), (2496, 8168562), (2808, 7260944), (2976, 6851052), (3224, 6324048), (3348, 6089824), (3456, 5899517), (3627, 5621376), (3744, 5445708), (3968, 5138289), (4464, 4567368), (4836, 4216032), (4992, 4084281), (5616, 3630472), (5952, 3425526), (6448, 3162024), (6696, 3044912), (7254, 2810688), (7488, 2722854), (8928, 2283684), (9672, 2108016), (10881, 1873792), (11232, 1815236), (11904, 1712763), (12896, 1581012), (13392, 1522456), (14508, 1405344), (14639, 1392768), (14976, 1361427), (17856, 1141842), (19344, 1054008), (21762, 936896), (22464, 907618), (25792, 790506), (26784, 761228), (29016, 702672), (29278, 696384), (35712, 570921), (38688, 527004), (43524, 468448), (43917, 464256), (44928, 453809), (51584, 395253), (53568, 380614), (58032, 351336), (58556, 348192), (77376, 263502), (87048, 234224), (87834, 232128), (107136, 190307), (116064, 175668), (117112, 174096), (131751, 154752)]