20441508

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{8647}}^1$

素因数の和:8851

約数の個数: 24

約数和(自身を含む): 47944512

約数和(自身を除く): 27503004

約数列:

[1, 2, 3, 4, 6, 12, 197, 394, 591, 788, 1182, 2364, 8647, 17294, 25941, 34588, 51882, 103764, 1703459, 3406918, 5110377, 6813836, 10220754, 20441508]

約数ペア:

[(1, 20441508), (2, 10220754), (3, 6813836), (4, 5110377), (6, 3406918), (12, 1703459), (197, 103764), (394, 51882), (591, 34588), (788, 25941), (1182, 17294), (2364, 8647)]