20803474944

素因数分解:

$2^9\times 3^5\times 7^1\times {\mathrm{23887}}^1$

素因数の和:23927

約数の個数: 240

約数和(自身を含む): 71161778688

約数和(自身を除く): 50358303744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 256, 288, 324, 336, 378, 384, 432, 448, 486, 504, 512, 567, 576, 648, 672, 756, 768, 864, 896, 972, 1008, 1134, 1152, 1296, 1344, 1512, 1536, 1701, 1728, 1792, 1944, 2016, 2268, 2304, 2592, 2688, 3024, 3402, 3456, 3584, 3888, 4032, 4536, 4608, 5184, 5376, 6048, 6804, 6912, 7776, 8064, 9072, 10368, 10752, 12096, 13608, 13824, 15552, 16128, 18144, 20736, 23887, 24192, 27216, 31104, 32256, 36288, 41472, 47774, 48384, 54432, 62208, 71661, 72576, 95548, 96768, 108864, 124416, 143322, 145152, 167209, 191096, 214983, 217728, 286644, 290304, 334418, 382192, 429966, 435456, 501627, 573288, 644949, 668836, 764384, 859932, 870912, 1003254, 1146576, 1289898, 1337672, 1504881, 1528768, 1719864, 1934847, 2006508, 2293152, 2579796, 2675344, 3009762, 3057536, 3439728, 3869694, 4013016, 4514643, 4586304, 5159592, 5350688, 5804541, 6019524, 6115072, 6879456, 7739388, 8026032, 9029286, 9172608, 10319184, 10701376, 11609082, 12039048, 12230144, 13543929, 13758912, 15478776, 16052064, 18058572, 18345216, 20638368, 21402752, 23218164, 24078096, 27087858, 27517824, 30957552, 32104128, 36117144, 36690432, 40631787, 41276736, 42805504, 46436328, 48156192, 54175716, 55035648, 61915104, 64208256, 72234288, 81263574, 82553472, 85611008, 92872656, 96312384, 108351432, 110071296, 123830208, 128416512, 144468576, 162527148, 165106944, 185745312, 192624768, 216702864, 247660416, 256833024, 288937152, 325054296, 330213888, 371490624, 385249536, 433405728, 495320832, 577874304, 650108592, 742981248, 770499072, 866811456, 990641664, 1155748608, 1300217184, 1485962496, 1733622912, 2311497216, 2600434368, 2971924992, 3467245824, 5200868736, 6934491648, 10401737472, 20803474944]

約数ペア:

[(1, 20803474944), (2, 10401737472), (3, 6934491648), (4, 5200868736), (6, 3467245824), (7, 2971924992), (8, 2600434368), (9, 2311497216), (12, 1733622912), (14, 1485962496), (16, 1300217184), (18, 1155748608), (21, 990641664), (24, 866811456), (27, 770499072), (28, 742981248), (32, 650108592), (36, 577874304), (42, 495320832), (48, 433405728), (54, 385249536), (56, 371490624), (63, 330213888), (64, 325054296), (72, 288937152), (81, 256833024), (84, 247660416), (96, 216702864), (108, 192624768), (112, 185745312), (126, 165106944), (128, 162527148), (144, 144468576), (162, 128416512), (168, 123830208), (189, 110071296), (192, 108351432), (216, 96312384), (224, 92872656), (243, 85611008), (252, 82553472), (256, 81263574), (288, 72234288), (324, 64208256), (336, 61915104), (378, 55035648), (384, 54175716), (432, 48156192), (448, 46436328), (486, 42805504), (504, 41276736), (512, 40631787), (567, 36690432), (576, 36117144), (648, 32104128), (672, 30957552), (756, 27517824), (768, 27087858), (864, 24078096), (896, 23218164), (972, 21402752), (1008, 20638368), (1134, 18345216), (1152, 18058572), (1296, 16052064), (1344, 15478776), (1512, 13758912), (1536, 13543929), (1701, 12230144), (1728, 12039048), (1792, 11609082), (1944, 10701376), (2016, 10319184), (2268, 9172608), (2304, 9029286), (2592, 8026032), (2688, 7739388), (3024, 6879456), (3402, 6115072), (3456, 6019524), (3584, 5804541), (3888, 5350688), (4032, 5159592), (4536, 4586304), (4608, 4514643), (5184, 4013016), (5376, 3869694), (6048, 3439728), (6804, 3057536), (6912, 3009762), (7776, 2675344), (8064, 2579796), (9072, 2293152), (10368, 2006508), (10752, 1934847), (12096, 1719864), (13608, 1528768), (13824, 1504881), (15552, 1337672), (16128, 1289898), (18144, 1146576), (20736, 1003254), (23887, 870912), (24192, 859932), (27216, 764384), (31104, 668836), (32256, 644949), (36288, 573288), (41472, 501627), (47774, 435456), (48384, 429966), (54432, 382192), (62208, 334418), (71661, 290304), (72576, 286644), (95548, 217728), (96768, 214983), (108864, 191096), (124416, 167209), (143322, 145152)]