20816706

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{34351}}^1$

素因数の和:34457

約数の個数: 16

約数和(自身を含む): 42046848

約数和(自身を除く): 21230142

約数列:

[1, 2, 3, 6, 101, 202, 303, 606, 34351, 68702, 103053, 206106, 3469451, 6938902, 10408353, 20816706]

約数ペア:

[(1, 20816706), (2, 10408353), (3, 6938902), (6, 3469451), (101, 206106), (202, 103053), (303, 68702), (606, 34351)]