20149113609

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2129}}^1$

素因数の和:2269

約数の個数: 96

約数和(自身を含む): 33493824000

約数和(自身を除く): 13344710391

約数列:

[1, 3, 9, 17, 27, 29, 51, 79, 81, 87, 153, 237, 243, 261, 459, 493, 711, 783, 1343, 1377, 1479, 2129, 2133, 2291, 2349, 4029, 4131, 4437, 6387, 6399, 6873, 7047, 12087, 13311, 19161, 19197, 20619, 36193, 36261, 38947, 39933, 57483, 61741, 61857, 108579, 108783, 116841, 119799, 168191, 172449, 185223, 185571, 325737, 326349, 350523, 504573, 517347, 555669, 556713, 977211, 1049597, 1051569, 1513719, 1667007, 2859247, 2931633, 3148791, 3154707, 4541157, 4877539, 5001021, 8577741, 8794899, 9446373, 9464121, 13623471, 14632617, 15003063, 25733223, 28339119, 40870413, 43897851, 77199669, 82918163, 85017357, 131693553, 231599007, 248754489, 255052071, 395080659, 694797021, 746263467, 1185241977, 2238790401, 6716371203, 20149113609]

約数ペア:

[(1, 20149113609), (3, 6716371203), (9, 2238790401), (17, 1185241977), (27, 746263467), (29, 694797021), (51, 395080659), (79, 255052071), (81, 248754489), (87, 231599007), (153, 131693553), (237, 85017357), (243, 82918163), (261, 77199669), (459, 43897851), (493, 40870413), (711, 28339119), (783, 25733223), (1343, 15003063), (1377, 14632617), (1479, 13623471), (2129, 9464121), (2133, 9446373), (2291, 8794899), (2349, 8577741), (4029, 5001021), (4131, 4877539), (4437, 4541157), (6387, 3154707), (6399, 3148791), (6873, 2931633), (7047, 2859247), (12087, 1667007), (13311, 1513719), (19161, 1051569), (19197, 1049597), (20619, 977211), (36193, 556713), (36261, 555669), (38947, 517347), (39933, 504573), (57483, 350523), (61741, 326349), (61857, 325737), (108579, 185571), (108783, 185223), (116841, 172449), (119799, 168191)]