20837406

素因数分解:

$2^1\times 3^1\times {\mathrm{919}}^1\times {\mathrm{3779}}^1$

素因数の和:4703

約数の個数: 16

約数和(自身を含む): 41731200

約数和(自身を除く): 20893794

約数列:

[1, 2, 3, 6, 919, 1838, 2757, 3779, 5514, 7558, 11337, 22674, 3472901, 6945802, 10418703, 20837406]

約数ペア:

[(1, 20837406), (2, 10418703), (3, 6945802), (6, 3472901), (919, 22674), (1838, 11337), (2757, 7558), (3779, 5514)]