20414043

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1171}}^1$

素因数の和:1339

約数の個数: 24

約数和(自身を含む): 31995600

約数和(自身を除く): 11581557

約数列:

[1, 3, 9, 13, 39, 117, 149, 447, 1171, 1341, 1937, 3513, 5811, 10539, 15223, 17433, 45669, 137007, 174479, 523437, 1570311, 2268227, 6804681, 20414043]

約数ペア:

[(1, 20414043), (3, 6804681), (9, 2268227), (13, 1570311), (39, 523437), (117, 174479), (149, 137007), (447, 45669), (1171, 17433), (1341, 15223), (1937, 10539), (3513, 5811)]