20758872

素因数分解:

$2^3\times 3^1\times {\mathrm{864953}}^1$

素因数の和:864962

約数の個数: 16

約数和(自身を含む): 51897240

約数和(自身を除く): 31138368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 864953, 1729906, 2594859, 3459812, 5189718, 6919624, 10379436, 20758872]

約数ペア:

[(1, 20758872), (2, 10379436), (3, 6919624), (4, 5189718), (6, 3459812), (8, 2594859), (12, 1729906), (24, 864953)]