20444824

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{25303}}^1$

素因数の和:25410

約数の個数: 16

約数和(自身を含む): 38715120

約数和(自身を除く): 18270296

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 25303, 50606, 101212, 202424, 2555603, 5111206, 10222412, 20444824]

約数ペア:

[(1, 20444824), (2, 10222412), (4, 5111206), (8, 2555603), (101, 202424), (202, 101212), (404, 50606), (808, 25303)]