20166412299

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61031}}^1$

素因数の和:61112

約数の個数: 64

約数和(自身を含む): 33748254720

約数和(自身を除く): 13581842421

約数列:

[1, 3, 11, 17, 19, 31, 33, 51, 57, 93, 187, 209, 323, 341, 527, 561, 589, 627, 969, 1023, 1581, 1767, 3553, 5797, 6479, 10013, 10659, 17391, 19437, 30039, 61031, 110143, 183093, 330429, 671341, 1037527, 1159589, 1891961, 2014023, 3112581, 3478767, 5675883, 11412797, 12755479, 19713013, 20811571, 32163337, 34238391, 35947259, 38266437, 59139039, 62434713, 96490011, 107841777, 216843143, 353796707, 395419849, 611103403, 650529429, 1061390121, 1186259547, 1833310209, 6722137433, 20166412299]

約数ペア:

[(1, 20166412299), (3, 6722137433), (11, 1833310209), (17, 1186259547), (19, 1061390121), (31, 650529429), (33, 611103403), (51, 395419849), (57, 353796707), (93, 216843143), (187, 107841777), (209, 96490011), (323, 62434713), (341, 59139039), (527, 38266437), (561, 35947259), (589, 34238391), (627, 32163337), (969, 20811571), (1023, 19713013), (1581, 12755479), (1767, 11412797), (3553, 5675883), (5797, 3478767), (6479, 3112581), (10013, 2014023), (10659, 1891961), (17391, 1159589), (19437, 1037527), (30039, 671341), (61031, 330429), (110143, 183093)]