20028082177

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{103553}}^1$

素因数の和:103968

約数の個数: 16

約数和(自身を含む): 21950134272

約数和(自身を除く): 1922052095

約数列:

[1, 17, 31, 367, 527, 6239, 11377, 103553, 193409, 1760401, 3210143, 38003951, 54572431, 646067167, 1178122481, 20028082177]

約数ペア:

[(1, 20028082177), (17, 1178122481), (31, 646067167), (367, 54572431), (527, 38003951), (6239, 3210143), (11377, 1760401), (103553, 193409)]