20293518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{483179}}^1$

素因数の和:483191

約数の個数: 16

約数和(自身を含む): 46385280

約数和(自身を除く): 26091762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 483179, 966358, 1449537, 2899074, 3382253, 6764506, 10146759, 20293518]

約数ペア:

[(1, 20293518), (2, 10146759), (3, 6764506), (6, 3382253), (7, 2899074), (14, 1449537), (21, 966358), (42, 483179)]