20427396

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{154753}}^1$

素因数の和:154771

約数の個数: 24

約数和(自身を含む): 51997344

約数和(自身を除く): 31569948

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 154753, 309506, 464259, 619012, 928518, 1702283, 1857036, 3404566, 5106849, 6809132, 10213698, 20427396]

約数ペア:

[(1, 20427396), (2, 10213698), (3, 6809132), (4, 5106849), (6, 3404566), (11, 1857036), (12, 1702283), (22, 928518), (33, 619012), (44, 464259), (66, 309506), (132, 154753)]