20199763119

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{9949}}^1\times {\mathrm{15739}}^1$

素因数の和:25734

約数の個数: 16

約数和(自身を含む): 27563888000

約数和(自身を除く): 7364124881

約数列:

[1, 3, 43, 129, 9949, 15739, 29847, 47217, 427807, 676777, 1283421, 2030331, 156587311, 469761933, 6733254373, 20199763119]

約数ペア:

[(1, 20199763119), (3, 6733254373), (43, 469761933), (129, 156587311), (9949, 2030331), (15739, 1283421), (29847, 676777), (47217, 427807)]