20432878141

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{109279}}^1$

素因数の和:110068

約数の個数: 16

約数和(自身を含む): 23193587200

約数和(自身を除く): 2760709059

約数列:

[1, 13, 19, 247, 757, 9841, 14383, 109279, 186979, 1420627, 2076301, 26991913, 82724203, 1075414639, 1571759857, 20432878141]

約数ペア:

[(1, 20432878141), (13, 1571759857), (19, 1075414639), (247, 82724203), (757, 26991913), (9841, 2076301), (14383, 1420627), (109279, 186979)]