20786461056

素因数分解:

$2^7\times 3^6\times {\mathrm{331}}^1\times {\mathrm{673}}^1$

素因数の和:1036

約数の個数: 224

約数和(自身を含む): 62367498120

約数和(自身を除く): 41581037064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 331, 384, 432, 486, 576, 648, 662, 673, 729, 864, 972, 993, 1152, 1296, 1324, 1346, 1458, 1728, 1944, 1986, 2019, 2592, 2648, 2692, 2916, 2979, 3456, 3888, 3972, 4038, 5184, 5296, 5384, 5832, 5958, 6057, 7776, 7944, 8076, 8937, 10368, 10592, 10768, 11664, 11916, 12114, 15552, 15888, 16152, 17874, 18171, 21184, 21536, 23328, 23832, 24228, 26811, 31104, 31776, 32304, 35748, 36342, 42368, 43072, 46656, 47664, 48456, 53622, 54513, 63552, 64608, 71496, 72684, 80433, 86144, 93312, 95328, 96912, 107244, 109026, 127104, 129216, 142992, 145368, 160866, 163539, 190656, 193824, 214488, 218052, 222763, 241299, 258432, 285984, 290736, 321732, 327078, 381312, 387648, 428976, 436104, 445526, 482598, 490617, 571968, 581472, 643464, 654156, 668289, 775296, 857952, 872208, 891052, 965196, 981234, 1143936, 1162944, 1286928, 1308312, 1336578, 1715904, 1744416, 1782104, 1930392, 1962468, 2004867, 2325888, 2573856, 2616624, 2673156, 3431808, 3488832, 3564208, 3860784, 3924936, 4009734, 5147712, 5233248, 5346312, 6014601, 6977664, 7128416, 7721568, 7849872, 8019468, 10295424, 10466496, 10692624, 12029202, 14256832, 15443136, 15699744, 16038936, 18043803, 20932992, 21385248, 24058404, 28513664, 30886272, 31399488, 32077872, 36087606, 42770496, 48116808, 54131409, 62798976, 64155744, 72175212, 85540992, 96233616, 108262818, 128311488, 144350424, 162394227, 192467232, 216525636, 256622976, 288700848, 324788454, 384934464, 433051272, 577401696, 649576908, 769868928, 866102544, 1154803392, 1299153816, 1732205088, 2309606784, 2598307632, 3464410176, 5196615264, 6928820352, 10393230528, 20786461056]

約数ペア:

[(1, 20786461056), (2, 10393230528), (3, 6928820352), (4, 5196615264), (6, 3464410176), (8, 2598307632), (9, 2309606784), (12, 1732205088), (16, 1299153816), (18, 1154803392), (24, 866102544), (27, 769868928), (32, 649576908), (36, 577401696), (48, 433051272), (54, 384934464), (64, 324788454), (72, 288700848), (81, 256622976), (96, 216525636), (108, 192467232), (128, 162394227), (144, 144350424), (162, 128311488), (192, 108262818), (216, 96233616), (243, 85540992), (288, 72175212), (324, 64155744), (331, 62798976), (384, 54131409), (432, 48116808), (486, 42770496), (576, 36087606), (648, 32077872), (662, 31399488), (673, 30886272), (729, 28513664), (864, 24058404), (972, 21385248), (993, 20932992), (1152, 18043803), (1296, 16038936), (1324, 15699744), (1346, 15443136), (1458, 14256832), (1728, 12029202), (1944, 10692624), (1986, 10466496), (2019, 10295424), (2592, 8019468), (2648, 7849872), (2692, 7721568), (2916, 7128416), (2979, 6977664), (3456, 6014601), (3888, 5346312), (3972, 5233248), (4038, 5147712), (5184, 4009734), (5296, 3924936), (5384, 3860784), (5832, 3564208), (5958, 3488832), (6057, 3431808), (7776, 2673156), (7944, 2616624), (8076, 2573856), (8937, 2325888), (10368, 2004867), (10592, 1962468), (10768, 1930392), (11664, 1782104), (11916, 1744416), (12114, 1715904), (15552, 1336578), (15888, 1308312), (16152, 1286928), (17874, 1162944), (18171, 1143936), (21184, 981234), (21536, 965196), (23328, 891052), (23832, 872208), (24228, 857952), (26811, 775296), (31104, 668289), (31776, 654156), (32304, 643464), (35748, 581472), (36342, 571968), (42368, 490617), (43072, 482598), (46656, 445526), (47664, 436104), (48456, 428976), (53622, 387648), (54513, 381312), (63552, 327078), (64608, 321732), (71496, 290736), (72684, 285984), (80433, 258432), (86144, 241299), (93312, 222763), (95328, 218052), (96912, 214488), (107244, 193824), (109026, 190656), (127104, 163539), (129216, 160866), (142992, 145368)]