20804821458

素因数分解:

$2^1\times 3^1\times {\mathrm{2333}}^1\times {\mathrm{1486271}}^1$

素因数の和:1488609

約数の個数: 16

約数和(自身を含む): 41627506176

約数和(自身を除く): 20822684718

約数列:

[1, 2, 3, 6, 2333, 4666, 6999, 13998, 1486271, 2972542, 4458813, 8917626, 3467470243, 6934940486, 10402410729, 20804821458]

約数ペア:

[(1, 20804821458), (2, 10402410729), (3, 6934940486), (6, 3467470243), (2333, 8917626), (4666, 4458813), (6999, 2972542), (13998, 1486271)]