20184150574

素因数分解:

$2^1\times 7^1\times {\mathrm{2851}}^1\times {\mathrm{505691}}^1$

素因数の和:508551

約数の個数: 16

約数和(自身を含む): 34613606016

約数和(自身を除く): 14429455442

約数列:

[1, 2, 7, 14, 2851, 5702, 19957, 39914, 505691, 1011382, 3539837, 7079674, 1441725041, 2883450082, 10092075287, 20184150574]

約数ペア:

[(1, 20184150574), (2, 10092075287), (7, 2883450082), (14, 1441725041), (2851, 7079674), (5702, 3539837), (19957, 1011382), (39914, 505691)]