9543020

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1901}}^1$

素因数の和:2161

約数の個数: 24

約数和(自身を含む): 20130768

約数和(自身を除く): 10587748

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 1901, 2510, 3802, 5020, 7604, 9505, 19010, 38020, 477151, 954302, 1908604, 2385755, 4771510, 9543020]

約数ペア:

[(1, 9543020), (2, 4771510), (4, 2385755), (5, 1908604), (10, 954302), (20, 477151), (251, 38020), (502, 19010), (1004, 9505), (1255, 7604), (1901, 5020), (2510, 3802)]