20180188764

素因数分解:

$2^2\times 3^2\times {\mathrm{560560799}}^1$

素因数の和:560560809

約数の個数: 18

約数和(自身を含む): 51011032800

約数和(自身を除く): 30830844036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560560799, 1121121598, 1681682397, 2242243196, 3363364794, 5045047191, 6726729588, 10090094382, 20180188764]

約数ペア:

[(1, 20180188764), (2, 10090094382), (3, 6726729588), (4, 5045047191), (6, 3363364794), (9, 2242243196), (12, 1681682397), (18, 1121121598), (36, 560560799)]