20642050368

素因数分解:

$2^6\times 3^4\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{577}}^1$

素因数の和:771

約数の個数: 280

約数和(自身を含む): 62814395072

約数和(自身を除く): 42172344704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 81, 96, 103, 108, 134, 144, 162, 192, 201, 206, 216, 268, 288, 309, 324, 402, 412, 432, 536, 576, 577, 603, 618, 648, 804, 824, 864, 927, 1072, 1154, 1206, 1236, 1296, 1608, 1648, 1728, 1731, 1809, 1854, 2144, 2308, 2412, 2472, 2592, 2781, 3216, 3296, 3462, 3618, 3708, 4288, 4616, 4824, 4944, 5184, 5193, 5427, 5562, 6432, 6592, 6901, 6924, 7236, 7416, 8343, 9232, 9648, 9888, 10386, 10854, 11124, 12864, 13802, 13848, 14472, 14832, 15579, 16686, 18464, 19296, 19776, 20703, 20772, 21708, 22248, 27604, 27696, 28944, 29664, 31158, 33372, 36928, 38592, 38659, 41406, 41544, 43416, 44496, 46737, 55208, 55392, 57888, 59328, 59431, 62109, 62316, 66744, 77318, 82812, 83088, 86832, 88992, 93474, 110416, 110784, 115776, 115977, 118862, 124218, 124632, 133488, 154636, 165624, 166176, 173664, 177984, 178293, 186327, 186948, 220832, 231954, 237724, 248436, 249264, 266976, 309272, 331248, 332352, 347328, 347931, 356586, 372654, 373896, 441664, 463908, 475448, 496872, 498528, 533952, 534879, 558981, 618544, 662496, 695862, 713172, 745308, 747792, 927816, 950896, 993744, 997056, 1043793, 1069758, 1117962, 1237088, 1324992, 1391724, 1426344, 1490616, 1495584, 1604637, 1855632, 1901792, 1987488, 2087586, 2139516, 2235924, 2474176, 2783448, 2852688, 2981232, 2991168, 3131379, 3209274, 3711264, 3803584, 3974976, 3981877, 4175172, 4279032, 4471848, 4813911, 5566896, 5705376, 5962464, 6262758, 6418548, 7422528, 7963754, 8350344, 8558064, 8943696, 9627822, 11133792, 11410752, 11924928, 11945631, 12525516, 12837096, 15927508, 16700688, 17116128, 17887392, 19255644, 22267584, 23891262, 25051032, 25674192, 31855016, 33401376, 34232256, 35774784, 35836893, 38511288, 47782524, 50102064, 51348384, 63710032, 66802752, 71673786, 77022576, 95565048, 100204128, 102696768, 107510679, 127420064, 143347572, 154045152, 191130096, 200408256, 215021358, 254840128, 286695144, 308090304, 322532037, 382260192, 430042716, 573390288, 645064074, 764520384, 860085432, 1146780576, 1290128148, 1720170864, 2293561152, 2580256296, 3440341728, 5160512592, 6880683456, 10321025184, 20642050368]

約数ペア:

[(1, 20642050368), (2, 10321025184), (3, 6880683456), (4, 5160512592), (6, 3440341728), (8, 2580256296), (9, 2293561152), (12, 1720170864), (16, 1290128148), (18, 1146780576), (24, 860085432), (27, 764520384), (32, 645064074), (36, 573390288), (48, 430042716), (54, 382260192), (64, 322532037), (67, 308090304), (72, 286695144), (81, 254840128), (96, 215021358), (103, 200408256), (108, 191130096), (134, 154045152), (144, 143347572), (162, 127420064), (192, 107510679), (201, 102696768), (206, 100204128), (216, 95565048), (268, 77022576), (288, 71673786), (309, 66802752), (324, 63710032), (402, 51348384), (412, 50102064), (432, 47782524), (536, 38511288), (576, 35836893), (577, 35774784), (603, 34232256), (618, 33401376), (648, 31855016), (804, 25674192), (824, 25051032), (864, 23891262), (927, 22267584), (1072, 19255644), (1154, 17887392), (1206, 17116128), (1236, 16700688), (1296, 15927508), (1608, 12837096), (1648, 12525516), (1728, 11945631), (1731, 11924928), (1809, 11410752), (1854, 11133792), (2144, 9627822), (2308, 8943696), (2412, 8558064), (2472, 8350344), (2592, 7963754), (2781, 7422528), (3216, 6418548), (3296, 6262758), (3462, 5962464), (3618, 5705376), (3708, 5566896), (4288, 4813911), (4616, 4471848), (4824, 4279032), (4944, 4175172), (5184, 3981877), (5193, 3974976), (5427, 3803584), (5562, 3711264), (6432, 3209274), (6592, 3131379), (6901, 2991168), (6924, 2981232), (7236, 2852688), (7416, 2783448), (8343, 2474176), (9232, 2235924), (9648, 2139516), (9888, 2087586), (10386, 1987488), (10854, 1901792), (11124, 1855632), (12864, 1604637), (13802, 1495584), (13848, 1490616), (14472, 1426344), (14832, 1391724), (15579, 1324992), (16686, 1237088), (18464, 1117962), (19296, 1069758), (19776, 1043793), (20703, 997056), (20772, 993744), (21708, 950896), (22248, 927816), (27604, 747792), (27696, 745308), (28944, 713172), (29664, 695862), (31158, 662496), (33372, 618544), (36928, 558981), (38592, 534879), (38659, 533952), (41406, 498528), (41544, 496872), (43416, 475448), (44496, 463908), (46737, 441664), (55208, 373896), (55392, 372654), (57888, 356586), (59328, 347931), (59431, 347328), (62109, 332352), (62316, 331248), (66744, 309272), (77318, 266976), (82812, 249264), (83088, 248436), (86832, 237724), (88992, 231954), (93474, 220832), (110416, 186948), (110784, 186327), (115776, 178293), (115977, 177984), (118862, 173664), (124218, 166176), (124632, 165624), (133488, 154636)]