20163365444

素因数分解:

$2^2\times {\mathrm{1627}}^1\times {\mathrm{3098243}}^1$

素因数の和:3099874

約数の個数: 12

約数和(自身を含む): 35307588624

約数和(自身を除く): 15144223180

約数列:

[1, 2, 4, 1627, 3254, 6508, 3098243, 6196486, 12392972, 5040841361, 10081682722, 20163365444]

約数ペア:

[(1, 20163365444), (2, 10081682722), (4, 5040841361), (1627, 12392972), (3254, 6196486), (6508, 3098243)]