20163088017

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131784889}}^1$

素因数の和:131784912

約数の個数: 12

約数和(自身を含む): 30837664260

約数和(自身を除く): 10674576243

約数列:

[1, 3, 9, 17, 51, 153, 131784889, 395354667, 1186064001, 2240343113, 6721029339, 20163088017]

約数ペア:

[(1, 20163088017), (3, 6721029339), (9, 2240343113), (17, 1186064001), (51, 395354667), (153, 131784889)]