20186054

素因数分解:

$2^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{1429}}^1$

素因数の和:2447

約数の個数: 16

約数和(自身を含む): 34663200

約数和(自身を除く): 14477146

約数列:

[1, 2, 7, 14, 1009, 1429, 2018, 2858, 7063, 10003, 14126, 20006, 1441861, 2883722, 10093027, 20186054]

約数ペア:

[(1, 20186054), (2, 10093027), (7, 2883722), (14, 1441861), (1009, 20006), (1429, 14126), (2018, 10003), (2858, 7063)]