20162427676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{3313}}^1\times {\mathrm{80077}}^1$

素因数の和:83413

約数の個数: 24

約数和(自身を含む): 37152988880

約数和(自身を除く): 16990561204

約数列:

[1, 2, 4, 19, 38, 76, 3313, 6626, 13252, 62947, 80077, 125894, 160154, 251788, 320308, 1521463, 3042926, 6085852, 265295101, 530590202, 1061180404, 5040606919, 10081213838, 20162427676]

約数ペア:

[(1, 20162427676), (2, 10081213838), (4, 5040606919), (19, 1061180404), (38, 530590202), (76, 265295101), (3313, 6085852), (6626, 3042926), (13252, 1521463), (62947, 320308), (80077, 251788), (125894, 160154)]