2019571878

素因数分解:

$2^1\times 3^1\times {\mathrm{3359}}^1\times {\mathrm{100207}}^1$

素因数の和:103571

約数の個数: 16

約数和(自身を含む): 4040386560

約数和(自身を除く): 2020814682

約数列:

[1, 2, 3, 6, 3359, 6718, 10077, 20154, 100207, 200414, 300621, 601242, 336595313, 673190626, 1009785939, 2019571878]

約数ペア:

[(1, 2019571878), (2, 1009785939), (3, 673190626), (6, 336595313), (3359, 601242), (6718, 300621), (10077, 200414), (20154, 100207)]