20007148032

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{617}}^1$

素因数の和:899

約数の個数: 240

約数和(自身を含む): 59964233472

約数和(自身を除く): 39957085440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 227, 248, 256, 279, 288, 372, 384, 454, 496, 512, 558, 576, 617, 681, 744, 768, 908, 992, 1116, 1152, 1234, 1362, 1488, 1536, 1816, 1851, 1984, 2043, 2232, 2304, 2468, 2724, 2976, 3632, 3702, 3968, 4086, 4464, 4608, 4936, 5448, 5553, 5952, 7037, 7264, 7404, 7936, 8172, 8928, 9872, 10896, 11106, 11904, 14074, 14528, 14808, 15872, 16344, 17856, 19127, 19744, 21111, 21792, 22212, 23808, 28148, 29056, 29616, 32688, 35712, 38254, 39488, 42222, 43584, 44424, 47616, 56296, 57381, 58112, 59232, 63333, 65376, 71424, 76508, 78976, 84444, 87168, 88848, 112592, 114762, 116224, 118464, 126666, 130752, 140059, 142848, 153016, 157952, 168888, 172143, 174336, 177696, 225184, 229524, 236928, 253332, 261504, 280118, 306032, 315904, 337776, 344286, 348672, 355392, 420177, 450368, 459048, 473856, 506664, 523008, 560236, 612064, 675552, 688572, 710784, 840354, 900736, 918096, 947712, 1013328, 1046016, 1120472, 1224128, 1260531, 1351104, 1377144, 1421568, 1680708, 1801472, 1836192, 2026656, 2240944, 2448256, 2521062, 2702208, 2754288, 2843136, 3361416, 3602944, 3672384, 4053312, 4341829, 4481888, 4896512, 5042124, 5404416, 5508576, 6722832, 7344768, 8106624, 8683658, 8963776, 9793024, 10084248, 10808832, 11017152, 13025487, 13445664, 14689536, 16213248, 17367316, 17927552, 20168496, 22034304, 26050974, 26891328, 29379072, 32426496, 34734632, 35855104, 39076461, 40336992, 44068608, 52101948, 53782656, 69469264, 71710208, 78152922, 80673984, 88137216, 104203896, 107565312, 138938528, 156305844, 161347968, 208407792, 215130624, 277877056, 312611688, 322695936, 416815584, 555754112, 625223376, 645391872, 833631168, 1111508224, 1250446752, 1667262336, 2223016448, 2500893504, 3334524672, 5001787008, 6669049344, 10003574016, 20007148032]

約数ペア:

[(1, 20007148032), (2, 10003574016), (3, 6669049344), (4, 5001787008), (6, 3334524672), (8, 2500893504), (9, 2223016448), (12, 1667262336), (16, 1250446752), (18, 1111508224), (24, 833631168), (31, 645391872), (32, 625223376), (36, 555754112), (48, 416815584), (62, 322695936), (64, 312611688), (72, 277877056), (93, 215130624), (96, 208407792), (124, 161347968), (128, 156305844), (144, 138938528), (186, 107565312), (192, 104203896), (227, 88137216), (248, 80673984), (256, 78152922), (279, 71710208), (288, 69469264), (372, 53782656), (384, 52101948), (454, 44068608), (496, 40336992), (512, 39076461), (558, 35855104), (576, 34734632), (617, 32426496), (681, 29379072), (744, 26891328), (768, 26050974), (908, 22034304), (992, 20168496), (1116, 17927552), (1152, 17367316), (1234, 16213248), (1362, 14689536), (1488, 13445664), (1536, 13025487), (1816, 11017152), (1851, 10808832), (1984, 10084248), (2043, 9793024), (2232, 8963776), (2304, 8683658), (2468, 8106624), (2724, 7344768), (2976, 6722832), (3632, 5508576), (3702, 5404416), (3968, 5042124), (4086, 4896512), (4464, 4481888), (4608, 4341829), (4936, 4053312), (5448, 3672384), (5553, 3602944), (5952, 3361416), (7037, 2843136), (7264, 2754288), (7404, 2702208), (7936, 2521062), (8172, 2448256), (8928, 2240944), (9872, 2026656), (10896, 1836192), (11106, 1801472), (11904, 1680708), (14074, 1421568), (14528, 1377144), (14808, 1351104), (15872, 1260531), (16344, 1224128), (17856, 1120472), (19127, 1046016), (19744, 1013328), (21111, 947712), (21792, 918096), (22212, 900736), (23808, 840354), (28148, 710784), (29056, 688572), (29616, 675552), (32688, 612064), (35712, 560236), (38254, 523008), (39488, 506664), (42222, 473856), (43584, 459048), (44424, 450368), (47616, 420177), (56296, 355392), (57381, 348672), (58112, 344286), (59232, 337776), (63333, 315904), (65376, 306032), (71424, 280118), (76508, 261504), (78976, 253332), (84444, 236928), (87168, 229524), (88848, 225184), (112592, 177696), (114762, 174336), (116224, 172143), (118464, 168888), (126666, 157952), (130752, 153016), (140059, 142848)]