2020367083

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{13187}}^1$

素因数の和:13746

約数の個数: 16

約数和(自身を含む): 2367509760

約数和(自身を除く): 347142677

約数列:

[1, 7, 43, 301, 509, 3563, 13187, 21887, 92309, 153209, 567041, 3969287, 6712183, 46985281, 288623869, 2020367083]

約数ペア:

[(1, 2020367083), (7, 288623869), (43, 46985281), (301, 6712183), (509, 3969287), (3563, 567041), (13187, 153209), (21887, 92309)]