20430066

素因数分解:

$2^1\times 3^1\times {\mathrm{1091}}^1\times {\mathrm{3121}}^1$

素因数の和:4217

約数の個数: 16

約数和(自身を含む): 40910688

約数和(自身を除く): 20480622

約数列:

[1, 2, 3, 6, 1091, 2182, 3121, 3273, 6242, 6546, 9363, 18726, 3405011, 6810022, 10215033, 20430066]

約数ペア:

[(1, 20430066), (2, 10215033), (3, 6810022), (6, 3405011), (1091, 18726), (2182, 9363), (3121, 6546), (3273, 6242)]