20512496169

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3396671}}^1$

素因数の和:3396749

約数の個数: 24

約数和(自身を含む): 32852611584

約数和(自身を除く): 12340115415

約数列:

[1, 3, 9, 11, 33, 61, 99, 183, 549, 671, 2013, 6039, 3396671, 10190013, 30570039, 37363381, 112090143, 207196931, 336270429, 621590793, 1864772379, 2279166241, 6837498723, 20512496169]

約数ペア:

[(1, 20512496169), (3, 6837498723), (9, 2279166241), (11, 1864772379), (33, 621590793), (61, 336270429), (99, 207196931), (183, 112090143), (549, 37363381), (671, 30570039), (2013, 10190013), (6039, 3396671)]