20228032990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10687}}^1\times {\mathrm{17207}}^1$

素因数の和:27912

約数の個数: 32

約数和(自身を含む): 39726526464

約数和(自身を除く): 19498493474

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 10687, 17207, 21374, 34414, 53435, 86035, 106870, 117557, 172070, 189277, 235114, 378554, 587785, 946385, 1175570, 1892770, 183891209, 367782418, 919456045, 1838912090, 2022803299, 4045606598, 10114016495, 20228032990]

約数ペア:

[(1, 20228032990), (2, 10114016495), (5, 4045606598), (10, 2022803299), (11, 1838912090), (22, 919456045), (55, 367782418), (110, 183891209), (10687, 1892770), (17207, 1175570), (21374, 946385), (34414, 587785), (53435, 378554), (86035, 235114), (106870, 189277), (117557, 172070)]