20802298561

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{99532529}}^1$

素因数の和:99532559

約数の個数: 8

約数和(自身を含む): 23887807200

約数和(自身を除く): 3085508639

約数列:

[1, 11, 19, 209, 99532529, 1094857819, 1891118051, 20802298561]

約数ペア:

[(1, 20802298561), (11, 1891118051), (19, 1094857819), (209, 99532529)]