20355852

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{154211}}^1$

素因数の和:154229

約数の個数: 24

約数和(自身を含む): 51815232

約数和(自身を除く): 31459380

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 154211, 308422, 462633, 616844, 925266, 1696321, 1850532, 3392642, 5088963, 6785284, 10177926, 20355852]

約数ペア:

[(1, 20355852), (2, 10177926), (3, 6785284), (4, 5088963), (6, 3392642), (11, 1850532), (12, 1696321), (22, 925266), (33, 616844), (44, 462633), (66, 308422), (132, 154211)]