20174780526

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1\times {\mathrm{136447}}^1$

素因数の和:137768

約数の個数: 32

約数和(自身を含む): 42506280960

約数和(自身を除く): 22331500434

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1297, 2594, 3891, 7782, 24643, 49286, 73929, 136447, 147858, 272894, 409341, 818682, 2592493, 5184986, 7777479, 15554958, 176971759, 353943518, 530915277, 1061830554, 3362463421, 6724926842, 10087390263, 20174780526]

約数ペア:

[(1, 20174780526), (2, 10087390263), (3, 6724926842), (6, 3362463421), (19, 1061830554), (38, 530915277), (57, 353943518), (114, 176971759), (1297, 15554958), (2594, 7777479), (3891, 5184986), (7782, 2592493), (24643, 818682), (49286, 409341), (73929, 272894), (136447, 147858)]