20100643541

素因数分解:

${\mathrm{11}}^4\times {\mathrm{199}}^1\times {\mathrm{6899}}^1$

素因数の和:7142

約数の個数: 20

約数和(自身を含む): 22224900000

約数和(自身を除く): 2124256459

約数列:

[1, 11, 121, 199, 1331, 2189, 6899, 14641, 24079, 75889, 264869, 834779, 1372901, 2913559, 9182569, 15101911, 101008259, 166121021, 1827331231, 20100643541]

約数ペア:

[(1, 20100643541), (11, 1827331231), (121, 166121021), (199, 101008259), (1331, 15101911), (2189, 9182569), (6899, 2913559), (14641, 1372901), (24079, 834779), (75889, 264869)]