20126494493

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1\times {\mathrm{44179}}^1$

素因数の和:44768

約数の個数: 16

約数和(自身を含む): 23208284160

約数和(自身を除く): 3081789667

約数列:

[1, 7, 151, 431, 1057, 3017, 44179, 65081, 309253, 455567, 6671029, 19041149, 46697203, 133288043, 2875213499, 20126494493]

約数ペア:

[(1, 20126494493), (7, 2875213499), (151, 133288043), (431, 46697203), (1057, 19041149), (3017, 6671029), (44179, 455567), (65081, 309253)]