20377788

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{54779}}^1$

素因数の和:54817

約数の個数: 24

約数和(自身を含む): 49082880

約数和(自身を除く): 28705092

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 54779, 109558, 164337, 219116, 328674, 657348, 1698149, 3396298, 5094447, 6792596, 10188894, 20377788]

約数ペア:

[(1, 20377788), (2, 10188894), (3, 6792596), (4, 5094447), (6, 3396298), (12, 1698149), (31, 657348), (62, 328674), (93, 219116), (124, 164337), (186, 109558), (372, 54779)]