20194609354

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{5179}}^1\times {\mathrm{45341}}^1$

素因数の和:50565

約数の個数: 16

約数和(自身を含む): 31003045920

約数和(自身を除く): 10808436566

約数列:

[1, 2, 43, 86, 5179, 10358, 45341, 90682, 222697, 445394, 1949663, 3899326, 234821039, 469642078, 10097304677, 20194609354]

約数ペア:

[(1, 20194609354), (2, 10097304677), (43, 469642078), (86, 234821039), (5179, 3899326), (10358, 1949663), (45341, 445394), (90682, 222697)]