20100443526

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{709}}^1\times {\mathrm{19937}}^1$

素因数の和:20733

約数の個数: 48

約数和(自身を含む): 44166657600

約数和(自身を除く): 24066214074

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 709, 711, 1418, 1422, 2127, 4254, 6381, 12762, 19937, 39874, 56011, 59811, 112022, 119622, 168033, 179433, 336066, 358866, 504099, 1008198, 1575023, 3150046, 4725069, 9450138, 14135333, 14175207, 28270666, 28350414, 42405999, 84811998, 127217997, 254435994, 1116691307, 2233382614, 3350073921, 6700147842, 10050221763, 20100443526]

約数ペア:

[(1, 20100443526), (2, 10050221763), (3, 6700147842), (6, 3350073921), (9, 2233382614), (18, 1116691307), (79, 254435994), (158, 127217997), (237, 84811998), (474, 42405999), (709, 28350414), (711, 28270666), (1418, 14175207), (1422, 14135333), (2127, 9450138), (4254, 4725069), (6381, 3150046), (12762, 1575023), (19937, 1008198), (39874, 504099), (56011, 358866), (59811, 336066), (112022, 179433), (119622, 168033)]