20008594944

素因数分解:

$2^9\times 3^3\times {\mathrm{13}}^1\times {\mathrm{111337}}^1$

素因数の和:111377

約数の個数: 160

約数和(自身を含む): 63783313440

約数和(自身を除く): 43774718496

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, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 512, 576, 624, 702, 768, 832, 864, 936, 1152, 1248, 1404, 1536, 1664, 1728, 1872, 2304, 2496, 2808, 3328, 3456, 3744, 4608, 4992, 5616, 6656, 6912, 7488, 9984, 11232, 13824, 14976, 19968, 22464, 29952, 44928, 59904, 89856, 111337, 179712, 222674, 334011, 445348, 668022, 890696, 1002033, 1336044, 1447381, 1781392, 2004066, 2672088, 2894762, 3006099, 3562784, 4008132, 4342143, 5344176, 5789524, 6012198, 7125568, 8016264, 8684286, 10688352, 11579048, 12024396, 13026429, 14251136, 16032528, 17368572, 21376704, 23158096, 24048792, 26052858, 28502272, 32065056, 34737144, 39079287, 42753408, 46316192, 48097584, 52105716, 57004544, 64130112, 69474288, 78158574, 85506816, 92632384, 96195168, 104211432, 128260224, 138948576, 156317148, 171013632, 185264768, 192390336, 208422864, 256520448, 277897152, 312634296, 370529536, 384780672, 416845728, 513040896, 555794304, 625268592, 741059072, 769561344, 833691456, 1111588608, 1250537184, 1539122688, 1667382912, 2223177216, 2501074368, 3334765824, 5002148736, 6669531648, 10004297472, 20008594944]

約数ペア:

[(1, 20008594944), (2, 10004297472), (3, 6669531648), (4, 5002148736), (6, 3334765824), (8, 2501074368), (9, 2223177216), (12, 1667382912), (13, 1539122688), (16, 1250537184), (18, 1111588608), (24, 833691456), (26, 769561344), (27, 741059072), (32, 625268592), (36, 555794304), (39, 513040896), (48, 416845728), (52, 384780672), (54, 370529536), (64, 312634296), (72, 277897152), (78, 256520448), (96, 208422864), (104, 192390336), (108, 185264768), (117, 171013632), (128, 156317148), (144, 138948576), (156, 128260224), (192, 104211432), (208, 96195168), (216, 92632384), (234, 85506816), (256, 78158574), (288, 69474288), (312, 64130112), (351, 57004544), (384, 52105716), (416, 48097584), (432, 46316192), (468, 42753408), (512, 39079287), (576, 34737144), (624, 32065056), (702, 28502272), (768, 26052858), (832, 24048792), (864, 23158096), (936, 21376704), (1152, 17368572), (1248, 16032528), (1404, 14251136), (1536, 13026429), (1664, 12024396), (1728, 11579048), (1872, 10688352), (2304, 8684286), (2496, 8016264), (2808, 7125568), (3328, 6012198), (3456, 5789524), (3744, 5344176), (4608, 4342143), (4992, 4008132), (5616, 3562784), (6656, 3006099), (6912, 2894762), (7488, 2672088), (9984, 2004066), (11232, 1781392), (13824, 1447381), (14976, 1336044), (19968, 1002033), (22464, 890696), (29952, 668022), (44928, 445348), (59904, 334011), (89856, 222674), (111337, 179712)]