20173782706

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{130998589}}^1$

素因数の和:130998609

約数の個数: 16

約数和(自身を含む): 37727593920

約数和(自身を除く): 17553811214

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 130998589, 261997178, 916990123, 1440984479, 1833980246, 2881968958, 10086891353, 20173782706]

約数ペア:

[(1, 20173782706), (2, 10086891353), (7, 2881968958), (11, 1833980246), (14, 1440984479), (22, 916990123), (77, 261997178), (154, 130998589)]