20161164882

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{2341}}^1\times {\mathrm{10957}}^1$

素因数の和:13434

約数の個数: 32

約数和(自身を含む): 40651199424

約数和(自身を除く): 20490034542

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 2341, 4682, 7023, 10957, 14046, 21914, 32871, 65742, 306671, 613342, 920013, 1435367, 1840026, 2870734, 4306101, 8612202, 25650337, 51300674, 76951011, 153902022, 3360194147, 6720388294, 10080582441, 20161164882]

約数ペア:

[(1, 20161164882), (2, 10080582441), (3, 6720388294), (6, 3360194147), (131, 153902022), (262, 76951011), (393, 51300674), (786, 25650337), (2341, 8612202), (4682, 4306101), (7023, 2870734), (10957, 1840026), (14046, 1435367), (21914, 920013), (32871, 613342), (65742, 306671)]