20225038171

素因数分解:

${\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{521}}^1\times {\mathrm{17881}}^1$

素因数の和:18582

約数の個数: 16

約数和(自身を含む): 21954518208

約数和(自身を除く): 1729480037

約数列:

[1, 13, 167, 521, 2171, 6773, 17881, 87007, 232453, 1131091, 2986127, 9316001, 38819651, 121108013, 1555772167, 20225038171]

約数ペア:

[(1, 20225038171), (13, 1555772167), (167, 121108013), (521, 38819651), (2171, 9316001), (6773, 2986127), (17881, 1131091), (87007, 232453)]