16820322

素因数分解:

$2^1\times 3^1\times {\mathrm{691}}^1\times {\mathrm{4057}}^1$

素因数の和:4753

約数の個数: 16

約数和(自身を含む): 33697632

約数和(自身を除く): 16877310

約数列:

[1, 2, 3, 6, 691, 1382, 2073, 4057, 4146, 8114, 12171, 24342, 2803387, 5606774, 8410161, 16820322]

約数ペア:

[(1, 16820322), (2, 8410161), (3, 5606774), (6, 2803387), (691, 24342), (1382, 12171), (2073, 8114), (4057, 4146)]