20764877952

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4679}}^1$

素因数の和:4843

約数の個数: 256

約数和(自身を含む): 68434329600

約数和(自身を除く): 47669451648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 127, 128, 156, 168, 182, 192, 208, 224, 254, 273, 312, 336, 364, 381, 384, 416, 448, 508, 546, 624, 672, 728, 762, 832, 889, 896, 1016, 1092, 1248, 1344, 1456, 1524, 1651, 1664, 1778, 2032, 2184, 2496, 2667, 2688, 2912, 3048, 3302, 3556, 4064, 4368, 4679, 4953, 4992, 5334, 5824, 6096, 6604, 7112, 8128, 8736, 9358, 9906, 10668, 11557, 11648, 12192, 13208, 14037, 14224, 16256, 17472, 18716, 19812, 21336, 23114, 24384, 26416, 28074, 28448, 32753, 34671, 34944, 37432, 39624, 42672, 46228, 48768, 52832, 56148, 56896, 60827, 65506, 69342, 74864, 79248, 85344, 92456, 98259, 105664, 112296, 113792, 121654, 131012, 138684, 149728, 158496, 170688, 182481, 184912, 196518, 211328, 224592, 243308, 262024, 277368, 299456, 316992, 341376, 364962, 369824, 393036, 425789, 449184, 486616, 524048, 554736, 594233, 598912, 633984, 729924, 739648, 786072, 851578, 898368, 973232, 1048096, 1109472, 1188466, 1277367, 1459848, 1479296, 1572144, 1703156, 1782699, 1796736, 1946464, 2096192, 2218944, 2376932, 2554734, 2919696, 3144288, 3406312, 3565398, 3892928, 4159631, 4192384, 4437888, 4753864, 5109468, 5839392, 6288576, 6812624, 7130796, 7725029, 7785856, 8319262, 9507728, 10218936, 11678784, 12478893, 12577152, 13625248, 14261592, 15450058, 16638524, 19015456, 20437872, 23175087, 23357568, 24957786, 27250496, 28523184, 30900116, 33277048, 38030912, 40875744, 46350174, 49915572, 54075203, 54500992, 57046368, 61800232, 66554096, 76061824, 81751488, 92700348, 99831144, 108150406, 114092736, 123600464, 133108192, 162225609, 163502976, 185400696, 199662288, 216300812, 228185472, 247200928, 266216384, 324451218, 370801392, 399324576, 432601624, 494401856, 532432768, 648902436, 741602784, 798649152, 865203248, 988803712, 1297804872, 1483205568, 1597298304, 1730406496, 2595609744, 2966411136, 3460812992, 5191219488, 6921625984, 10382438976, 20764877952]

約数ペア:

[(1, 20764877952), (2, 10382438976), (3, 6921625984), (4, 5191219488), (6, 3460812992), (7, 2966411136), (8, 2595609744), (12, 1730406496), (13, 1597298304), (14, 1483205568), (16, 1297804872), (21, 988803712), (24, 865203248), (26, 798649152), (28, 741602784), (32, 648902436), (39, 532432768), (42, 494401856), (48, 432601624), (52, 399324576), (56, 370801392), (64, 324451218), (78, 266216384), (84, 247200928), (91, 228185472), (96, 216300812), (104, 199662288), (112, 185400696), (127, 163502976), (128, 162225609), (156, 133108192), (168, 123600464), (182, 114092736), (192, 108150406), (208, 99831144), (224, 92700348), (254, 81751488), (273, 76061824), (312, 66554096), (336, 61800232), (364, 57046368), (381, 54500992), (384, 54075203), (416, 49915572), (448, 46350174), (508, 40875744), (546, 38030912), (624, 33277048), (672, 30900116), (728, 28523184), (762, 27250496), (832, 24957786), (889, 23357568), (896, 23175087), (1016, 20437872), (1092, 19015456), (1248, 16638524), (1344, 15450058), (1456, 14261592), (1524, 13625248), (1651, 12577152), (1664, 12478893), (1778, 11678784), (2032, 10218936), (2184, 9507728), (2496, 8319262), (2667, 7785856), (2688, 7725029), (2912, 7130796), (3048, 6812624), (3302, 6288576), (3556, 5839392), (4064, 5109468), (4368, 4753864), (4679, 4437888), (4953, 4192384), (4992, 4159631), (5334, 3892928), (5824, 3565398), (6096, 3406312), (6604, 3144288), (7112, 2919696), (8128, 2554734), (8736, 2376932), (9358, 2218944), (9906, 2096192), (10668, 1946464), (11557, 1796736), (11648, 1782699), (12192, 1703156), (13208, 1572144), (14037, 1479296), (14224, 1459848), (16256, 1277367), (17472, 1188466), (18716, 1109472), (19812, 1048096), (21336, 973232), (23114, 898368), (24384, 851578), (26416, 786072), (28074, 739648), (28448, 729924), (32753, 633984), (34671, 598912), (34944, 594233), (37432, 554736), (39624, 524048), (42672, 486616), (46228, 449184), (48768, 425789), (52832, 393036), (56148, 369824), (56896, 364962), (60827, 341376), (65506, 316992), (69342, 299456), (74864, 277368), (79248, 262024), (85344, 243308), (92456, 224592), (98259, 211328), (105664, 196518), (112296, 184912), (113792, 182481), (121654, 170688), (131012, 158496), (138684, 149728)]