20163440167

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5431}}^1\times {\mathrm{15031}}^1$

素因数の和:20494

約数の個数: 16

約数和(自身を含む): 22863070720

約数和(自身を除く): 2699630553

約数列:

[1, 13, 19, 247, 5431, 15031, 70603, 103189, 195403, 285589, 1341457, 3712657, 81633361, 1061233693, 1551033859, 20163440167]

約数ペア:

[(1, 20163440167), (13, 1551033859), (19, 1061233693), (247, 81633361), (5431, 3712657), (15031, 1341457), (70603, 285589), (103189, 195403)]