20479206

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{310291}}^1$

素因数の和:310307

約数の個数: 16

約数和(自身を含む): 44682048

約数和(自身を除く): 24202842

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 310291, 620582, 930873, 1861746, 3413201, 6826402, 10239603, 20479206]

約数ペア:

[(1, 20479206), (2, 10239603), (3, 6826402), (6, 3413201), (11, 1861746), (22, 930873), (33, 620582), (66, 310291)]