20176548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{240197}}^1$

素因数の和:240211

約数の個数: 24

約数和(自身を含む): 53804352

約数和(自身を除く): 33627804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 240197, 480394, 720591, 960788, 1441182, 1681379, 2882364, 3362758, 5044137, 6725516, 10088274, 20176548]

約数ペア:

[(1, 20176548), (2, 10088274), (3, 6725516), (4, 5044137), (6, 3362758), (7, 2882364), (12, 1681379), (14, 1441182), (21, 960788), (28, 720591), (42, 480394), (84, 240197)]