20349911035

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{1061}}^1\times {\mathrm{89209}}^1$

素因数の和:90318

約数の個数: 16

約数和(自身を含む): 25011629280

約数和(自身を除く): 4661718245

約数列:

[1, 5, 43, 215, 1061, 5305, 45623, 89209, 228115, 446045, 3835987, 19179935, 94650749, 473253745, 4069982207, 20349911035]

約数ペア:

[(1, 20349911035), (5, 4069982207), (43, 473253745), (215, 94650749), (1061, 19179935), (5305, 3835987), (45623, 446045), (89209, 228115)]