20221568667

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{16400299}}^1$

素因数の和:16400442

約数の個数: 12

約数和(自身を含む): 29422138200

約数和(自身を除く): 9200569533

約数列:

[1, 3, 9, 137, 411, 1233, 16400299, 49200897, 147602691, 2246840963, 6740522889, 20221568667]

約数ペア:

[(1, 20221568667), (3, 6740522889), (9, 2246840963), (137, 147602691), (411, 49200897), (1233, 16400299)]