4036704020

素因数分解:

$2^2\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{130807}}^1$

素因数の和:132359

約数の個数: 24

約数和(自身を含む): 8482637184

約数和(自身を除く): 4445933164

約数列:

[1, 2, 4, 5, 10, 20, 1543, 3086, 6172, 7715, 15430, 30860, 130807, 261614, 523228, 654035, 1308070, 2616140, 201835201, 403670402, 807340804, 1009176005, 2018352010, 4036704020]

約数ペア:

[(1, 4036704020), (2, 2018352010), (4, 1009176005), (5, 807340804), (10, 403670402), (20, 201835201), (1543, 2616140), (3086, 1308070), (6172, 654035), (7715, 523228), (15430, 261614), (30860, 130807)]