20278032

素因数分解:

$2^4\times 3^1\times {\mathrm{422459}}^1$

素因数の和:422470

約数の個数: 20

約数和(自身を含む): 52385040

約数和(自身を除く): 32107008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 422459, 844918, 1267377, 1689836, 2534754, 3379672, 5069508, 6759344, 10139016, 20278032]

約数ペア:

[(1, 20278032), (2, 10139016), (3, 6759344), (4, 5069508), (6, 3379672), (8, 2534754), (12, 1689836), (16, 1267377), (24, 844918), (48, 422459)]