20206008886

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{174331}}^1$

素因数の和:174844

約数の個数: 32

約数和(自身を含む): 36751974912

約数和(自身を除く): 16545966026

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 487, 974, 3409, 6818, 8279, 16558, 57953, 115906, 174331, 348662, 1220317, 2440634, 2963627, 5927254, 20745389, 41490778, 84899197, 169798394, 594294379, 1188588758, 1443286349, 2886572698, 10103004443, 20206008886]

約数ペア:

[(1, 20206008886), (2, 10103004443), (7, 2886572698), (14, 1443286349), (17, 1188588758), (34, 594294379), (119, 169798394), (238, 84899197), (487, 41490778), (974, 20745389), (3409, 5927254), (6818, 2963627), (8279, 2440634), (16558, 1220317), (57953, 348662), (115906, 174331)]