20160774771

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23311}}^1\times {\mathrm{15173}}^1$

素因数の和:38506

約数の個数: 16

約数和(自身を含む): 28298903040

約数和(自身を除く): 8138128269

約数列:

[1, 3, 19, 57, 15173, 23311, 45519, 69933, 288287, 442909, 864861, 1328727, 353697803, 1061093409, 6720258257, 20160774771]

約数ペア:

[(1, 20160774771), (3, 6720258257), (19, 1061093409), (57, 353697803), (15173, 1328727), (23311, 864861), (45519, 442909), (69933, 288287)]