20170853923

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{26759}}^1$

素因数の和:26955

約数の個数: 32

約数和(自身を含む): 24276672000

約数和(自身を除く): 4105818077

約数列:

[1, 11, 17, 29, 139, 187, 319, 493, 1529, 2363, 4031, 5423, 25993, 26759, 44341, 68527, 294349, 454903, 753797, 776011, 3719501, 5003933, 8536121, 13192187, 40914511, 63231517, 107865529, 145114057, 695546687, 1186520819, 1833713993, 20170853923]

約数ペア:

[(1, 20170853923), (11, 1833713993), (17, 1186520819), (29, 695546687), (139, 145114057), (187, 107865529), (319, 63231517), (493, 40914511), (1529, 13192187), (2363, 8536121), (4031, 5003933), (5423, 3719501), (25993, 776011), (26759, 753797), (44341, 454903), (68527, 294349)]