20607006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{490643}}^1$

素因数の和:490655

約数の個数: 16

約数和(自身を含む): 47101824

約数和(自身を除く): 26494818

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 490643, 981286, 1471929, 2943858, 3434501, 6869002, 10303503, 20607006]

約数ペア:

[(1, 20607006), (2, 10303503), (3, 6869002), (6, 3434501), (7, 2943858), (14, 1471929), (21, 981286), (42, 490643)]