20199448866

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{55189751}}^1$

素因数の和:55189817

約数の個数: 16

約数和(自身を含む): 41061175488

約数和(自身を除く): 20861726622

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 55189751, 110379502, 165569253, 331138506, 3366574811, 6733149622, 10099724433, 20199448866]

約数ペア:

[(1, 20199448866), (2, 10099724433), (3, 6733149622), (6, 3366574811), (61, 331138506), (122, 165569253), (183, 110379502), (366, 55189751)]