20347101446

素因数分解:

$2^1\times 7^1\times {\mathrm{2711}}^1\times {\mathrm{536099}}^1$

素因数の和:538819

約数の個数: 16

約数和(自身を含む): 34893676800

約数和(自身を除く): 14546575354

約数列:

[1, 2, 7, 14, 2711, 5422, 18977, 37954, 536099, 1072198, 3752693, 7505386, 1453364389, 2906728778, 10173550723, 20347101446]

約数ペア:

[(1, 20347101446), (2, 10173550723), (7, 2906728778), (14, 1453364389), (2711, 7505386), (5422, 3752693), (18977, 1072198), (37954, 536099)]