20159354866

素因数分解:

$2^1\times 7^1\times {\mathrm{15107}}^1\times {\mathrm{95317}}^1$

素因数の和:110433

約数の個数: 16

約数和(自身を含む): 34561544256

約数和(自身を除く): 14402189390

約数列:

[1, 2, 7, 14, 15107, 30214, 95317, 105749, 190634, 211498, 667219, 1334438, 1439953919, 2879907838, 10079677433, 20159354866]

約数ペア:

[(1, 20159354866), (2, 10079677433), (7, 2879907838), (14, 1439953919), (15107, 1334438), (30214, 667219), (95317, 211498), (105749, 190634)]