20706456

素因数分解:

$2^3\times 3^1\times {\mathrm{862769}}^1$

素因数の和:862778

約数の個数: 16

約数和(自身を含む): 51766200

約数和(自身を除く): 31059744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 862769, 1725538, 2588307, 3451076, 5176614, 6902152, 10353228, 20706456]

約数ペア:

[(1, 20706456), (2, 10353228), (3, 6902152), (4, 5176614), (6, 3451076), (8, 2588307), (12, 1725538), (24, 862769)]