20157769302

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{305420747}}^1$

素因数の和:305420763

約数の個数: 16

約数和(自身を含む): 43980587712

約数和(自身を除く): 23822818410

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 305420747, 610841494, 916262241, 1832524482, 3359628217, 6719256434, 10078884651, 20157769302]

約数ペア:

[(1, 20157769302), (2, 10078884651), (3, 6719256434), (6, 3359628217), (11, 1832524482), (22, 916262241), (33, 610841494), (66, 305420747)]