2020121508

素因数分解:

$2^2\times 3^1\times {\mathrm{4129}}^1\times {\mathrm{40771}}^1$

素因数の和:44907

約数の個数: 24

約数和(自身を含む): 4714874080

約数和(自身を除く): 2694752572

約数列:

[1, 2, 3, 4, 6, 12, 4129, 8258, 12387, 16516, 24774, 40771, 49548, 81542, 122313, 163084, 244626, 489252, 168343459, 336686918, 505030377, 673373836, 1010060754, 2020121508]

約数ペア:

[(1, 2020121508), (2, 1010060754), (3, 673373836), (4, 505030377), (6, 336686918), (12, 168343459), (4129, 489252), (8258, 244626), (12387, 163084), (16516, 122313), (24774, 81542), (40771, 49548)]