20802520614

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7933837}}^1$

素因数の和:7933884

約数の個数: 32

約数和(自身を含む): 45698906880

約数和(自身を除く): 24896386266

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 7933837, 15867674, 23801511, 47603022, 150742903, 182478251, 301485806, 364956502, 452228709, 547434753, 904457418, 1094869506, 3467086769, 6934173538, 10401260307, 20802520614]

約数ペア:

[(1, 20802520614), (2, 10401260307), (3, 6934173538), (6, 3467086769), (19, 1094869506), (23, 904457418), (38, 547434753), (46, 452228709), (57, 364956502), (69, 301485806), (114, 182478251), (138, 150742903), (437, 47603022), (874, 23801511), (1311, 15867674), (2622, 7933837)]