20155663022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2689}}^1\times {\mathrm{340709}}^1$

素因数の和:343411

約数の個数: 16

約数和(自身を含む): 32994356400

約数和(自身を除く): 12838693378

約数列:

[1, 2, 11, 22, 2689, 5378, 29579, 59158, 340709, 681418, 3747799, 7495598, 916166501, 1832333002, 10077831511, 20155663022]

約数ペア:

[(1, 20155663022), (2, 10077831511), (11, 1832333002), (22, 916166501), (2689, 7495598), (5378, 3747799), (29579, 681418), (59158, 340709)]