20180841164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{8653877}}^1$

素因数の和:8653945

約数の個数: 24

約数和(自身を含む): 39253990608

約数和(自身を除く): 19073149444

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 8653877, 17307754, 34615508, 95192647, 190385294, 380770588, 458655481, 917310962, 1834621924, 5045210291, 10090420582, 20180841164]

約数ペア:

[(1, 20180841164), (2, 10090420582), (4, 5045210291), (11, 1834621924), (22, 917310962), (44, 458655481), (53, 380770588), (106, 190385294), (212, 95192647), (583, 34615508), (1166, 17307754), (2332, 8653877)]