20850666

素因数分解:

$2^1\times 3^1\times {\mathrm{769}}^1\times {\mathrm{4519}}^1$

素因数の和:5293

約数の個数: 16

約数和(自身を含む): 41764800

約数和(自身を除く): 20914134

約数列:

[1, 2, 3, 6, 769, 1538, 2307, 4519, 4614, 9038, 13557, 27114, 3475111, 6950222, 10425333, 20850666]

約数ペア:

[(1, 20850666), (2, 10425333), (3, 6950222), (6, 3475111), (769, 27114), (1538, 13557), (2307, 9038), (4519, 4614)]