20331210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{2011}}^1$

素因数の和:2358

約数の個数: 32

約数和(自身を含む): 48964032

約数和(自身を除く): 28632822

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 337, 674, 1011, 1685, 2011, 2022, 3370, 4022, 5055, 6033, 10055, 10110, 12066, 20110, 30165, 60330, 677707, 1355414, 2033121, 3388535, 4066242, 6777070, 10165605, 20331210]

約数ペア:

[(1, 20331210), (2, 10165605), (3, 6777070), (5, 4066242), (6, 3388535), (10, 2033121), (15, 1355414), (30, 677707), (337, 60330), (674, 30165), (1011, 20110), (1685, 12066), (2011, 10110), (2022, 10055), (3370, 6033), (4022, 5055)]