20199755974

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{214891021}}^1$

素因数の和:214891070

約数の個数: 8

約数和(自身を含む): 30944307168

約数和(自身を除く): 10744551194

約数列:

[1, 2, 47, 94, 214891021, 429782042, 10099877987, 20199755974]

約数ペア:

[(1, 20199755974), (2, 10099877987), (47, 429782042), (94, 214891021)]