20087432

素因数分解:

$2^3\times {\mathrm{1549}}^1\times {\mathrm{1621}}^1$

素因数の和:3176

約数の個数: 16

約数和(自身を含む): 37711500

約数和(自身を除く): 17624068

約数列:

[1, 2, 4, 8, 1549, 1621, 3098, 3242, 6196, 6484, 12392, 12968, 2510929, 5021858, 10043716, 20087432]

約数ペア:

[(1, 20087432), (2, 10043716), (4, 5021858), (8, 2510929), (1549, 12968), (1621, 12392), (3098, 6484), (3242, 6196)]