20194126455

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{28644151}}^1$

素因数の和:28644206

約数の個数: 16

約数和(自身を含む): 32998063104

約数和(自身を除く): 12803936649

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 28644151, 85932453, 143220755, 429662265, 1346275097, 4038825291, 6731375485, 20194126455]

約数ペア:

[(1, 20194126455), (3, 6731375485), (5, 4038825291), (15, 1346275097), (47, 429662265), (141, 143220755), (235, 85932453), (705, 28644151)]