20165070934

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{8419}}^1\times {\mathrm{27851}}^1$

素因数の和:36315

約数の個数: 16

約数和(自身を含む): 30955826880

約数和(自身を除く): 10790755946

約数列:

[1, 2, 43, 86, 8419, 16838, 27851, 55702, 362017, 724034, 1197593, 2395186, 234477569, 468955138, 10082535467, 20165070934]

約数ペア:

[(1, 20165070934), (2, 10082535467), (43, 468955138), (86, 234477569), (8419, 2395186), (16838, 1197593), (27851, 724034), (55702, 362017)]