20123402022019

素因数分解:

${\mathrm{17}}^1\times {\mathrm{103811}}^1\times {\mathrm{11402737}}^1$

素因数の和:11506565

約数の個数: 8

約数和(自身を含む): 21307338670608

約数和(自身を除く): 1183936648589

約数列:

[1, 17, 103811, 1764787, 11402737, 193846529, 1183729530707, 20123402022019]

約数ペア:

[(1, 20123402022019), (17, 1183729530707), (103811, 193846529), (1764787, 11402737)]