20776301195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{2393}}^1\times {\mathrm{133571}}^1$

素因数の和:135982

約数の個数: 16

約数和(自身を含む): 26860794912

約数和(自身を除く): 6084493717

約数列:

[1, 5, 13, 65, 2393, 11965, 31109, 133571, 155545, 667855, 1736423, 8682115, 319635403, 1598177015, 4155260239, 20776301195]

約数ペア:

[(1, 20776301195), (5, 4155260239), (13, 1598177015), (65, 319635403), (2393, 8682115), (11965, 1736423), (31109, 667855), (133571, 155545)]