20341508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{462307}}^1$

素因数の和:462322

約数の個数: 12

約数和(自身を含む): 38833872

約数和(自身を除く): 18492364

約数列:

[1, 2, 4, 11, 22, 44, 462307, 924614, 1849228, 5085377, 10170754, 20341508]

約数ペア:

[(1, 20341508), (2, 10170754), (4, 5085377), (11, 1849228), (22, 924614), (44, 462307)]