20172346145

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{6944009}}^1$

素因数の和:6944104

約数の個数: 16

約数和(自身を含む): 27998248320

約数和(自身を除く): 7825902175

約数列:

[1, 5, 7, 35, 83, 415, 581, 2905, 6944009, 34720045, 48608063, 243040315, 576352747, 2881763735, 4034469229, 20172346145]

約数ペア:

[(1, 20172346145), (5, 4034469229), (7, 2881763735), (35, 576352747), (83, 243040315), (415, 48608063), (581, 34720045), (2905, 6944009)]