20182744510

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{7502879}}^1$

素因数の和:7503155

約数の個数: 16

約数和(自身を含む): 36463996800

約数和(自身を除く): 16281252290

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 7502879, 15005758, 37514395, 75028790, 2018274451, 4036548902, 10091372255, 20182744510]

約数ペア:

[(1, 20182744510), (2, 10091372255), (5, 4036548902), (10, 2018274451), (269, 75028790), (538, 37514395), (1345, 15005758), (2690, 7502879)]