2018705320

素因数分解:

$2^3\times 5^1\times {\mathrm{50467633}}^1$

素因数の和:50467644

約数の個数: 16

約数和(自身を含む): 4542087060

約数和(自身を除く): 2523381740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50467633, 100935266, 201870532, 252338165, 403741064, 504676330, 1009352660, 2018705320]

約数ペア:

[(1, 2018705320), (2, 1009352660), (4, 504676330), (5, 403741064), (8, 252338165), (10, 201870532), (20, 100935266), (40, 50467633)]