20006442

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{27109}}^1$

素因数の和:27158

約数の個数: 24

約数和(自身を含む): 44406180

約数和(自身を除く): 24399738

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 27109, 54218, 81327, 162654, 243981, 487962, 1111469, 2222938, 3334407, 6668814, 10003221, 20006442]

約数ペア:

[(1, 20006442), (2, 10003221), (3, 6668814), (6, 3334407), (9, 2222938), (18, 1111469), (41, 487962), (82, 243981), (123, 162654), (246, 81327), (369, 54218), (738, 27109)]