20604865311

素因数分解:

$3^2\times {\mathrm{6379}}^1\times {\mathrm{358901}}^1$

素因数の和:365286

約数の個数: 12

約数和(自身を含む): 29767331880

約数和(自身を除く): 9162466569

約数列:

[1, 3, 9, 6379, 19137, 57411, 358901, 1076703, 3230109, 2289429479, 6868288437, 20604865311]

約数ペア:

[(1, 20604865311), (3, 6868288437), (9, 2289429479), (6379, 3230109), (19137, 1076703), (57411, 358901)]