20122492066

素因数分解:

$2^1\times {\mathrm{397}}^1\times {\mathrm{1549}}^1\times {\mathrm{16361}}^1$

素因数の和:18309

約数の個数: 16

約数和(自身を含む): 30281153400

約数和(自身を除く): 10158661334

約数列:

[1, 2, 397, 794, 1549, 3098, 16361, 32722, 614953, 1229906, 6495317, 12990634, 25343189, 50686378, 10061246033, 20122492066]

約数ペア:

[(1, 20122492066), (2, 10061246033), (397, 50686378), (794, 25343189), (1549, 12990634), (3098, 6495317), (16361, 1229906), (32722, 614953)]