20772228

素因数分解:

$2^2\times 3^1\times {\mathrm{769}}^1\times {\mathrm{2251}}^1$

素因数の和:3027

約数の個数: 24

約数和(自身を含む): 48553120

約数和(自身を除く): 27780892

約数列:

[1, 2, 3, 4, 6, 12, 769, 1538, 2251, 2307, 3076, 4502, 4614, 6753, 9004, 9228, 13506, 27012, 1731019, 3462038, 5193057, 6924076, 10386114, 20772228]

約数ペア:

[(1, 20772228), (2, 10386114), (3, 6924076), (4, 5193057), (6, 3462038), (12, 1731019), (769, 27012), (1538, 13506), (2251, 9228), (2307, 9004), (3076, 6753), (4502, 4614)]