18085089503

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{20763593}}^1$

素因数の和:20763673

約数の個数: 8

約数和(自身を含む): 19766941488

約数和(自身を除く): 1681851985

約数列:

[1, 13, 67, 871, 20763593, 269926709, 1391160731, 18085089503]

約数ペア:

[(1, 18085089503), (13, 1391160731), (67, 269926709), (871, 20763593)]