20158752

素因数分解:

$2^5\times 3^1\times {\mathrm{209987}}^1$

素因数の和:210000

約数の個数: 24

約数和(自身を含む): 52916976

約数和(自身を除く): 32758224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 209987, 419974, 629961, 839948, 1259922, 1679896, 2519844, 3359792, 5039688, 6719584, 10079376, 20158752]

約数ペア:

[(1, 20158752), (2, 10079376), (3, 6719584), (4, 5039688), (6, 3359792), (8, 2519844), (12, 1679896), (16, 1259922), (24, 839948), (32, 629961), (48, 419974), (96, 209987)]