20489324544

素因数分解:

$2^{11}\times 3^5\times {\mathrm{13}}^1\times {\mathrm{3167}}^1$

素因数の和:3217

約数の個数: 288

約数和(自身を含む): 66110204160

約数和(自身を除く): 45620879616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 243, 256, 288, 312, 324, 351, 384, 416, 432, 468, 486, 512, 576, 624, 648, 702, 768, 832, 864, 936, 972, 1024, 1053, 1152, 1248, 1296, 1404, 1536, 1664, 1728, 1872, 1944, 2048, 2106, 2304, 2496, 2592, 2808, 3072, 3159, 3167, 3328, 3456, 3744, 3888, 4212, 4608, 4992, 5184, 5616, 6144, 6318, 6334, 6656, 6912, 7488, 7776, 8424, 9216, 9501, 9984, 10368, 11232, 12636, 12668, 13312, 13824, 14976, 15552, 16848, 18432, 19002, 19968, 20736, 22464, 25272, 25336, 26624, 27648, 28503, 29952, 31104, 33696, 38004, 39936, 41171, 41472, 44928, 50544, 50672, 55296, 57006, 59904, 62208, 67392, 76008, 79872, 82342, 82944, 85509, 89856, 101088, 101344, 114012, 119808, 123513, 124416, 134784, 152016, 164684, 165888, 171018, 179712, 202176, 202688, 228024, 239616, 247026, 248832, 256527, 269568, 304032, 329368, 342036, 359424, 370539, 404352, 405376, 456048, 494052, 497664, 513054, 539136, 608064, 658736, 684072, 718848, 741078, 769581, 808704, 810752, 912096, 988104, 1026108, 1078272, 1111617, 1216128, 1317472, 1368144, 1482156, 1539162, 1617408, 1621504, 1824192, 1976208, 2052216, 2156544, 2223234, 2432256, 2634944, 2736288, 2964312, 3078324, 3234816, 3243008, 3334851, 3648384, 3952416, 4104432, 4446468, 4864512, 5269888, 5472576, 5928624, 6156648, 6469632, 6486016, 6669702, 7296768, 7904832, 8208864, 8892936, 9729024, 10004553, 10539776, 10945152, 11857248, 12313296, 13339404, 14593536, 15809664, 16417728, 17785872, 19458048, 20009106, 21079552, 21890304, 23714496, 24626592, 26678808, 29187072, 31619328, 32835456, 35571744, 40018212, 42159104, 43780608, 47428992, 49253184, 53357616, 58374144, 63238656, 65670912, 71143488, 80036424, 84318208, 87561216, 94857984, 98506368, 106715232, 126477312, 131341824, 142286976, 160072848, 175122432, 189715968, 197012736, 213430464, 252954624, 262683648, 284573952, 320145696, 379431936, 394025472, 426860928, 525367296, 569147904, 640291392, 758863872, 788050944, 853721856, 1138295808, 1280582784, 1576101888, 1707443712, 2276591616, 2561165568, 3414887424, 5122331136, 6829774848, 10244662272, 20489324544]

約数ペア:

[(1, 20489324544), (2, 10244662272), (3, 6829774848), (4, 5122331136), (6, 3414887424), (8, 2561165568), (9, 2276591616), (12, 1707443712), (13, 1576101888), (16, 1280582784), (18, 1138295808), (24, 853721856), (26, 788050944), (27, 758863872), (32, 640291392), (36, 569147904), (39, 525367296), (48, 426860928), (52, 394025472), (54, 379431936), (64, 320145696), (72, 284573952), (78, 262683648), (81, 252954624), (96, 213430464), (104, 197012736), (108, 189715968), (117, 175122432), (128, 160072848), (144, 142286976), (156, 131341824), (162, 126477312), (192, 106715232), (208, 98506368), (216, 94857984), (234, 87561216), (243, 84318208), (256, 80036424), (288, 71143488), (312, 65670912), (324, 63238656), (351, 58374144), (384, 53357616), (416, 49253184), (432, 47428992), (468, 43780608), (486, 42159104), (512, 40018212), (576, 35571744), (624, 32835456), (648, 31619328), (702, 29187072), (768, 26678808), (832, 24626592), (864, 23714496), (936, 21890304), (972, 21079552), (1024, 20009106), (1053, 19458048), (1152, 17785872), (1248, 16417728), (1296, 15809664), (1404, 14593536), (1536, 13339404), (1664, 12313296), (1728, 11857248), (1872, 10945152), (1944, 10539776), (2048, 10004553), (2106, 9729024), (2304, 8892936), (2496, 8208864), (2592, 7904832), (2808, 7296768), (3072, 6669702), (3159, 6486016), (3167, 6469632), (3328, 6156648), (3456, 5928624), (3744, 5472576), (3888, 5269888), (4212, 4864512), (4608, 4446468), (4992, 4104432), (5184, 3952416), (5616, 3648384), (6144, 3334851), (6318, 3243008), (6334, 3234816), (6656, 3078324), (6912, 2964312), (7488, 2736288), (7776, 2634944), (8424, 2432256), (9216, 2223234), (9501, 2156544), (9984, 2052216), (10368, 1976208), (11232, 1824192), (12636, 1621504), (12668, 1617408), (13312, 1539162), (13824, 1482156), (14976, 1368144), (15552, 1317472), (16848, 1216128), (18432, 1111617), (19002, 1078272), (19968, 1026108), (20736, 988104), (22464, 912096), (25272, 810752), (25336, 808704), (26624, 769581), (27648, 741078), (28503, 718848), (29952, 684072), (31104, 658736), (33696, 608064), (38004, 539136), (39936, 513054), (41171, 497664), (41472, 494052), (44928, 456048), (50544, 405376), (50672, 404352), (55296, 370539), (57006, 359424), (59904, 342036), (62208, 329368), (67392, 304032), (76008, 269568), (79872, 256527), (82342, 248832), (82944, 247026), (85509, 239616), (89856, 228024), (101088, 202688), (101344, 202176), (114012, 179712), (119808, 171018), (123513, 165888), (124416, 164684), (134784, 152016)]