20162021570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{106115903}}^1$

素因数の和:106115929

約数の個数: 16

約数和(自身を含む): 38201725440

約数和(自身を除く): 18039703870

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 106115903, 212231806, 530579515, 1061159030, 2016202157, 4032404314, 10081010785, 20162021570]

約数ペア:

[(1, 20162021570), (2, 10081010785), (5, 4032404314), (10, 2016202157), (19, 1061159030), (38, 530579515), (95, 212231806), (190, 106115903)]