9165020

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10657}}^1$

素因数の和:10709

約数の個数: 24

約数和(自身を含む): 19695984

約数和(自身を除く): 10530964

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 10657, 21314, 42628, 53285, 106570, 213140, 458251, 916502, 1833004, 2291255, 4582510, 9165020]

約数ペア:

[(1, 9165020), (2, 4582510), (4, 2291255), (5, 1833004), (10, 916502), (20, 458251), (43, 213140), (86, 106570), (172, 53285), (215, 42628), (430, 21314), (860, 10657)]