20136018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{479429}}^1$

素因数の和:479441

約数の個数: 16

約数和(自身を含む): 46025280

約数和(自身を除く): 25889262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 479429, 958858, 1438287, 2876574, 3356003, 6712006, 10068009, 20136018]

約数ペア:

[(1, 20136018), (2, 10068009), (3, 6712006), (6, 3356003), (7, 2876574), (14, 1438287), (21, 958858), (42, 479429)]