20180817646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{4752901}}^1$

素因数の和:4753107

約数の個数: 16

約数和(自身を含む): 33194267568

約数和(自身を除く): 13013449922

約数列:

[1, 2, 11, 22, 193, 386, 2123, 4246, 4752901, 9505802, 52281911, 104563822, 917309893, 1834619786, 10090408823, 20180817646]

約数ペア:

[(1, 20180817646), (2, 10090408823), (11, 1834619786), (22, 917309893), (193, 104563822), (386, 52281911), (2123, 9505802), (4246, 4752901)]