20558010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62297}}^1$

素因数の和:62318

約数の個数: 32

約数和(自身を含む): 53825472

約数和(自身を除く): 33267462

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 62297, 124594, 186891, 311485, 373782, 622970, 685267, 934455, 1370534, 1868910, 2055801, 3426335, 4111602, 6852670, 10279005, 20558010]

約数ペア:

[(1, 20558010), (2, 10279005), (3, 6852670), (5, 4111602), (6, 3426335), (10, 2055801), (11, 1868910), (15, 1370534), (22, 934455), (30, 685267), (33, 622970), (55, 373782), (66, 311485), (110, 186891), (165, 124594), (330, 62297)]