20572913442

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{180464153}}^1$

素因数の和:180464177

約数の個数: 16

約数和(自身を含む): 43311396960

約数和(自身を除く): 22738483518

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 180464153, 360928306, 541392459, 1082784918, 3428818907, 6857637814, 10286456721, 20572913442]

約数ペア:

[(1, 20572913442), (2, 10286456721), (3, 6857637814), (6, 3428818907), (19, 1082784918), (38, 541392459), (57, 360928306), (114, 180464153)]