20543669207

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{47317}}^1$

素因数の和:47822

約数の個数: 16

約数和(自身を含む): 21985835520

約数和(自身を除く): 1442166313

約数列:

[1, 23, 43, 439, 989, 10097, 18877, 47317, 434171, 1088291, 2034631, 20772163, 46796513, 477759749, 893203009, 20543669207]

約数ペア:

[(1, 20543669207), (23, 893203009), (43, 477759749), (439, 46796513), (989, 20772163), (10097, 2034631), (18877, 1088291), (47317, 434171)]