20797584389

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{310741}}^1$

素因数の和:310916

約数の個数: 16

約数和(自身を含む): 22910386176

約数和(自身を除く): 2112801787

約数列:

[1, 17, 31, 127, 527, 2159, 3937, 66929, 310741, 5282597, 9632971, 39464107, 163760507, 670889819, 1223387317, 20797584389]

約数ペア:

[(1, 20797584389), (17, 1223387317), (31, 670889819), (127, 163760507), (527, 39464107), (2159, 9632971), (3937, 5282597), (66929, 310741)]