20354983

素因数分解:

${\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:447

約数の個数: 16

約数和(自身を含む): 22996512

約数和(自身を除く): 2641529

約数列:

[1, 11, 41, 121, 373, 451, 1331, 4103, 4961, 15293, 45133, 54571, 168223, 496463, 1850453, 20354983]

約数ペア:

[(1, 20354983), (11, 1850453), (41, 496463), (121, 168223), (373, 54571), (451, 45133), (1331, 15293), (4103, 4961)]