20726508

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157019}}^1$

素因数の和:157037

約数の個数: 24

約数和(自身を含む): 52758720

約数和(自身を除く): 32032212

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 157019, 314038, 471057, 628076, 942114, 1727209, 1884228, 3454418, 5181627, 6908836, 10363254, 20726508]

約数ペア:

[(1, 20726508), (2, 10363254), (3, 6908836), (4, 5181627), (6, 3454418), (11, 1884228), (12, 1727209), (22, 942114), (33, 628076), (44, 471057), (66, 314038), (132, 157019)]