20994576

素因数分解:

$2^4\times 3^1\times {\mathrm{437387}}^1$

素因数の和:437398

約数の個数: 20

約数和(自身を含む): 54236112

約数和(自身を除く): 33241536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 437387, 874774, 1312161, 1749548, 2624322, 3499096, 5248644, 6998192, 10497288, 20994576]

約数ペア:

[(1, 20994576), (2, 10497288), (3, 6998192), (4, 5248644), (6, 3499096), (8, 2624322), (12, 1749548), (16, 1312161), (24, 874774), (48, 437387)]