20647932

素因数分解:

$2^2\times 3^1\times {\mathrm{757}}^1\times {\mathrm{2273}}^1$

素因数の和:3037

約数の個数: 24

約数和(自身を含む): 48263376

約数和(自身を除く): 27615444

約数列:

[1, 2, 3, 4, 6, 12, 757, 1514, 2271, 2273, 3028, 4542, 4546, 6819, 9084, 9092, 13638, 27276, 1720661, 3441322, 5161983, 6882644, 10323966, 20647932]

約数ペア:

[(1, 20647932), (2, 10323966), (3, 6882644), (4, 5161983), (6, 3441322), (12, 1720661), (757, 27276), (1514, 13638), (2271, 9092), (2273, 9084), (3028, 6819), (4542, 4546)]