20196148878

素因数分解:

$2^1\times 3^3\times {\mathrm{374002757}}^1$

素因数の和:374002768

約数の個数: 16

約数和(自身を含む): 44880330960

約数和(自身を除く): 24684182082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 374002757, 748005514, 1122008271, 2244016542, 3366024813, 6732049626, 10098074439, 20196148878]

約数ペア:

[(1, 20196148878), (2, 10098074439), (3, 6732049626), (6, 3366024813), (9, 2244016542), (18, 1122008271), (27, 748005514), (54, 374002757)]