20214997510

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{43010633}}^1$

素因数の和:43010687

約数の個数: 16

約数和(自身を含む): 37161187776

約数和(自身を除く): 16946190266

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 43010633, 86021266, 215053165, 430106330, 2021499751, 4042999502, 10107498755, 20214997510]

約数ペア:

[(1, 20214997510), (2, 10107498755), (5, 4042999502), (10, 2021499751), (47, 430106330), (94, 215053165), (235, 86021266), (470, 43010633)]