20162287171

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1033}}^1\times {\mathrm{4159}}^1$

素因数の和:5243

約数の個数: 24

約数和(自身を含む): 22943880960

約数和(自身を除く): 2781593789

約数列:

[1, 13, 19, 247, 361, 1033, 4159, 4693, 13429, 19627, 54067, 79021, 255151, 372913, 1027273, 1501399, 4296247, 4847869, 19518187, 55851211, 81628693, 1061173009, 1550945167, 20162287171]

約数ペア:

[(1, 20162287171), (13, 1550945167), (19, 1061173009), (247, 81628693), (361, 55851211), (1033, 19518187), (4159, 4847869), (4693, 4296247), (13429, 1501399), (19627, 1027273), (54067, 372913), (79021, 255151)]