20550084

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{23459}}^1$

素因数の和:23539

約数の個数: 24

約数和(自身を含む): 48609120

約数和(自身を除く): 28059036

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 23459, 46918, 70377, 93836, 140754, 281508, 1712507, 3425014, 5137521, 6850028, 10275042, 20550084]

約数ペア:

[(1, 20550084), (2, 10275042), (3, 6850028), (4, 5137521), (6, 3425014), (12, 1712507), (73, 281508), (146, 140754), (219, 93836), (292, 70377), (438, 46918), (876, 23459)]