20133081891

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9056717}}^1$

素因数の和:9056755

約数の個数: 24

約数和(自身を含む): 32966453520

約数和(自身を除く): 12833371629

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 9056717, 27170151, 81510453, 117737321, 172077623, 353211963, 516232869, 1059635889, 1548698607, 2237009099, 6711027297, 20133081891]

約数ペア:

[(1, 20133081891), (3, 6711027297), (9, 2237009099), (13, 1548698607), (19, 1059635889), (39, 516232869), (57, 353211963), (117, 172077623), (171, 117737321), (247, 81510453), (741, 27170151), (2223, 9056717)]