20162048841

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{1087}}^1$

素因数の和:1331

約数の個数: 96

約数和(自身を含む): 34314928128

約数和(自身を除く): 14152879287

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 103, 107, 153, 187, 309, 321, 561, 927, 963, 1087, 1133, 1177, 1683, 1751, 1819, 3261, 3399, 3531, 5253, 5457, 9783, 10197, 10593, 11021, 11957, 15759, 16371, 18479, 19261, 20009, 33063, 35871, 55437, 57783, 60027, 99189, 107613, 111961, 116309, 121231, 166311, 173349, 180081, 187357, 203269, 335883, 348927, 363693, 562071, 609807, 1007649, 1046781, 1091079, 1231571, 1279399, 1686213, 1829421, 1903337, 1977253, 2060927, 3694713, 3838197, 5710011, 5931759, 6182781, 11084139, 11514591, 11979827, 17130033, 17795277, 18548343, 20936707, 21749783, 35939481, 62810121, 65249349, 107818443, 131778097, 188430363, 195748047, 203657059, 395334291, 610971177, 1186002873, 1832913531, 2240227649, 6720682947, 20162048841]

約数ペア:

[(1, 20162048841), (3, 6720682947), (9, 2240227649), (11, 1832913531), (17, 1186002873), (33, 610971177), (51, 395334291), (99, 203657059), (103, 195748047), (107, 188430363), (153, 131778097), (187, 107818443), (309, 65249349), (321, 62810121), (561, 35939481), (927, 21749783), (963, 20936707), (1087, 18548343), (1133, 17795277), (1177, 17130033), (1683, 11979827), (1751, 11514591), (1819, 11084139), (3261, 6182781), (3399, 5931759), (3531, 5710011), (5253, 3838197), (5457, 3694713), (9783, 2060927), (10197, 1977253), (10593, 1903337), (11021, 1829421), (11957, 1686213), (15759, 1279399), (16371, 1231571), (18479, 1091079), (19261, 1046781), (20009, 1007649), (33063, 609807), (35871, 562071), (55437, 363693), (57783, 348927), (60027, 335883), (99189, 203269), (107613, 187357), (111961, 180081), (116309, 173349), (121231, 166311)]