20161491782

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{8837}}^1\times {\mathrm{27823}}^1$

素因数の和:36703

約数の個数: 16

約数和(自身を含む): 30984472512

約数和(自身を除く): 10822980730

約数列:

[1, 2, 41, 82, 8837, 17674, 27823, 55646, 362317, 724634, 1140743, 2281486, 245871851, 491743702, 10080745891, 20161491782]

約数ペア:

[(1, 20161491782), (2, 10080745891), (41, 491743702), (82, 245871851), (8837, 2281486), (17674, 1140743), (27823, 724634), (55646, 362317)]