20025918

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101141}}^1$

素因数の和:101160

約数の個数: 24

約数和(自身を含む): 47334456

約数和(自身を除く): 27308538

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 101141, 202282, 303423, 606846, 910269, 1112551, 1820538, 2225102, 3337653, 6675306, 10012959, 20025918]

約数ペア:

[(1, 20025918), (2, 10012959), (3, 6675306), (6, 3337653), (9, 2225102), (11, 1820538), (18, 1112551), (22, 910269), (33, 606846), (66, 303423), (99, 202282), (198, 101141)]