20162569929

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{4127}}^1\times {\mathrm{85711}}^1$

素因数の和:89860

約数の個数: 16

約数和(自身を含む): 28305530880

約数和(自身を除く): 8142960951

約数列:

[1, 3, 19, 57, 4127, 12381, 78413, 85711, 235239, 257133, 1628509, 4885527, 353729297, 1061187891, 6720856643, 20162569929]

約数ペア:

[(1, 20162569929), (3, 6720856643), (19, 1061187891), (57, 353729297), (4127, 4885527), (12381, 1628509), (78413, 257133), (85711, 235239)]