20582655

素因数分解:

$3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{3169}}^1$

素因数の和:3610

約数の個数: 16

約数和(自身を含む): 33018720

約数和(自身を除く): 12436065

約数列:

[1, 3, 5, 15, 433, 1299, 2165, 3169, 6495, 9507, 15845, 47535, 1372177, 4116531, 6860885, 20582655]

約数ペア:

[(1, 20582655), (3, 6860885), (5, 4116531), (15, 1372177), (433, 47535), (1299, 15845), (2165, 9507), (3169, 6495)]