20795536727

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{10259}}^1\times {\mathrm{15241}}^1$

素因数の和:25526

約数の個数: 16

約数和(自身を含む): 25021267200

約数和(自身を除く): 4225730473

約数列:

[1, 7, 19, 133, 10259, 15241, 71813, 106687, 194921, 289579, 1364447, 2027053, 156357419, 1094501933, 2970790961, 20795536727]

約数ペア:

[(1, 20795536727), (7, 2970790961), (19, 1094501933), (133, 156357419), (10259, 2027053), (15241, 1364447), (71813, 289579), (106687, 194921)]