21000742032

素因数分解:

$2^4\times 3^1\times {\mathrm{437515459}}^1$

素因数の和:437515470

約数の個数: 20

約数和(自身を含む): 54251917040

約数和(自身を除く): 33251175008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 437515459, 875030918, 1312546377, 1750061836, 2625092754, 3500123672, 5250185508, 7000247344, 10500371016, 21000742032]

約数ペア:

[(1, 21000742032), (2, 10500371016), (3, 7000247344), (4, 5250185508), (6, 3500123672), (8, 2625092754), (12, 1750061836), (16, 1312546377), (24, 875030918), (48, 437515459)]