20183152017

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{18134009}}^1$

素因数の和:18134072

約数の個数: 16

約数和(自身を含む): 31335569280

約数和(自身を除く): 11152417263

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 18134009, 54402027, 126938063, 380814189, 961102477, 2883307431, 6727717339, 20183152017]

約数ペア:

[(1, 20183152017), (3, 6727717339), (7, 2883307431), (21, 961102477), (53, 380814189), (159, 126938063), (371, 54402027), (1113, 18134009)]