20070886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{4019}}^1$

素因数の和:4259

約数の個数: 16

約数和(自身を含む): 32996160

約数和(自身を除く): 12925274

約数列:

[1, 2, 11, 22, 227, 454, 2497, 4019, 4994, 8038, 44209, 88418, 912313, 1824626, 10035443, 20070886]

約数ペア:

[(1, 20070886), (2, 10035443), (11, 1824626), (22, 912313), (227, 88418), (454, 44209), (2497, 8038), (4019, 4994)]