20165409429

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2137}}^1\times {\mathrm{285949}}^1$

素因数の和:288100

約数の個数: 16

約数和(自身を含む): 29345332800

約数和(自身を除く): 9179923371

約数列:

[1, 3, 11, 33, 2137, 6411, 23507, 70521, 285949, 857847, 3145439, 9436317, 611073013, 1833219039, 6721803143, 20165409429]

約数ペア:

[(1, 20165409429), (3, 6721803143), (11, 1833219039), (33, 611073013), (2137, 9436317), (6411, 3145439), (23507, 857847), (70521, 285949)]