20194178223

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{3739}}^1\times {\mathrm{11467}}^1$

素因数の和:15366

約数の個数: 16

約数和(自身を含む): 27106682240

約数和(自身を除く): 6912504017

約数列:

[1, 3, 157, 471, 3739, 11217, 11467, 34401, 587023, 1761069, 1800319, 5400957, 42875113, 128625339, 6731392741, 20194178223]

約数ペア:

[(1, 20194178223), (3, 6731392741), (157, 128625339), (471, 42875113), (3739, 5400957), (11217, 1800319), (11467, 1761069), (34401, 587023)]