20139694577

素因数分解:

${\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1\times {\mathrm{8431}}^1$

素因数の和:9020

約数の個数: 16

約数和(自身を含む): 20942659584

約数和(自身を除く): 802965007

約数列:

[1, 31, 251, 307, 7781, 8431, 9517, 77057, 261361, 2116181, 2388767, 2588317, 65601611, 80237827, 649667567, 20139694577]

約数ペア:

[(1, 20139694577), (31, 649667567), (251, 80237827), (307, 65601611), (7781, 2588317), (8431, 2388767), (9517, 2116181), (77057, 261361)]