9531020

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2137}}^1$

素因数の和:2369

約数の個数: 24

約数和(自身を含む): 20114304

約数和(自身を除く): 10583284

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2137, 2230, 4274, 4460, 8548, 10685, 21370, 42740, 476551, 953102, 1906204, 2382755, 4765510, 9531020]

約数ペア:

[(1, 9531020), (2, 4765510), (4, 2382755), (5, 1906204), (10, 953102), (20, 476551), (223, 42740), (446, 21370), (892, 10685), (1115, 8548), (2137, 4460), (2230, 4274)]