20465974807

素因数分解:

${\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{82193}}^1$

素因数の和:82458

約数の個数: 16

約数和(自身を含む): 22038512832

約数和(自身を除く): 1572538025

約数列:

[1, 17, 97, 151, 1649, 2567, 14647, 82193, 248999, 1397281, 7972721, 12411143, 135536257, 210989431, 1203880871, 20465974807]

約数ペア:

[(1, 20465974807), (17, 1203880871), (97, 210989431), (151, 135536257), (1649, 12411143), (2567, 7972721), (14647, 1397281), (82193, 248999)]