20825148

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{23773}}^1$

素因数の和:23853

約数の個数: 24

約数和(自身を含む): 49259728

約数和(自身を除く): 28434580

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 23773, 47546, 71319, 95092, 142638, 285276, 1735429, 3470858, 5206287, 6941716, 10412574, 20825148]

約数ペア:

[(1, 20825148), (2, 10412574), (3, 6941716), (4, 5206287), (6, 3470858), (12, 1735429), (73, 285276), (146, 142638), (219, 95092), (292, 71319), (438, 47546), (876, 23773)]