20683806711

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2781203}}^1$

素因数の和:2781310

約数の個数: 16

約数和(自身を含む): 28746524544

約数和(自身を除く): 8062717833

約数列:

[1, 3, 37, 67, 111, 201, 2479, 7437, 2781203, 8343609, 102904511, 186340601, 308713533, 559021803, 6894602237, 20683806711]

約数ペア:

[(1, 20683806711), (3, 6894602237), (37, 559021803), (67, 308713533), (111, 186340601), (201, 102904511), (2479, 8343609), (7437, 2781203)]