20197951212

素因数分解:

$2^2\times 3^1\times {\mathrm{2729}}^1\times {\mathrm{616769}}^1$

素因数の和:619505

約数の個数: 24

約数和(自身を含む): 47145898800

約数和(自身を除く): 26947947588

約数列:

[1, 2, 3, 4, 6, 12, 2729, 5458, 8187, 10916, 16374, 32748, 616769, 1233538, 1850307, 2467076, 3700614, 7401228, 1683162601, 3366325202, 5049487803, 6732650404, 10098975606, 20197951212]

約数ペア:

[(1, 20197951212), (2, 10098975606), (3, 6732650404), (4, 5049487803), (6, 3366325202), (12, 1683162601), (2729, 7401228), (5458, 3700614), (8187, 2467076), (10916, 1850307), (16374, 1233538), (32748, 616769)]