2020144852

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{4173853}}^1$

素因数の和:4173879

約数の個数: 18

約数和(自身を含む): 3885858074

約数和(自身を除く): 1865713222

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 4173853, 8347706, 16695412, 45912383, 91824766, 183649532, 505036213, 1010072426, 2020144852]

約数ペア:

[(1, 2020144852), (2, 1010072426), (4, 505036213), (11, 183649532), (22, 91824766), (44, 45912383), (121, 16695412), (242, 8347706), (484, 4173853)]