20270292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{241313}}^1$

素因数の和:241327

約数の個数: 24

約数和(自身を含む): 54054336

約数和(自身を除く): 33784044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 241313, 482626, 723939, 965252, 1447878, 1689191, 2895756, 3378382, 5067573, 6756764, 10135146, 20270292]

約数ペア:

[(1, 20270292), (2, 10135146), (3, 6756764), (4, 5067573), (6, 3378382), (7, 2895756), (12, 1689191), (14, 1447878), (21, 965252), (28, 723939), (42, 482626), (84, 241313)]