20361582

素因数分解:

$2^1\times 3^2\times {\mathrm{769}}^1\times {\mathrm{1471}}^1$

素因数の和:2248

約数の個数: 24

約数和(自身を含む): 44204160

約数和(自身を除く): 23842578

約数列:

[1, 2, 3, 6, 9, 18, 769, 1471, 1538, 2307, 2942, 4413, 4614, 6921, 8826, 13239, 13842, 26478, 1131199, 2262398, 3393597, 6787194, 10180791, 20361582]

約数ペア:

[(1, 20361582), (2, 10180791), (3, 6787194), (6, 3393597), (9, 2262398), (18, 1131199), (769, 26478), (1471, 13842), (1538, 13239), (2307, 8826), (2942, 6921), (4413, 4614)]