20199159739

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1213673}}^1$

素因数の和:1213790

約数の個数: 16

約数和(自身を含む): 23593822560

約数和(自身を除く): 3394662821

約数列:

[1, 11, 17, 89, 187, 979, 1513, 16643, 1213673, 13350403, 20632441, 108016897, 226956851, 1188185867, 1836287249, 20199159739]

約数ペア:

[(1, 20199159739), (11, 1836287249), (17, 1188185867), (89, 226956851), (187, 108016897), (979, 20632441), (1513, 13350403), (16643, 1213673)]