20176960661

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{81701}}^1$

素因数の和:81893

約数の個数: 24

約数和(自身を含む): 24036401592

約数和(自身を除く): 3859440931

約数列:

[1, 11, 13, 121, 143, 157, 1573, 1727, 2041, 18997, 22451, 81701, 246961, 898711, 1062113, 9885821, 11683243, 12827057, 128515673, 141097627, 166751741, 1552073897, 1834269151, 20176960661]

約数ペア:

[(1, 20176960661), (11, 1834269151), (13, 1552073897), (121, 166751741), (143, 141097627), (157, 128515673), (1573, 12827057), (1727, 11683243), (2041, 9885821), (18997, 1062113), (22451, 898711), (81701, 246961)]