20163820309

素因数分解:

${\mathrm{17}}^1\times {\mathrm{2153}}^1\times {\mathrm{550909}}^1$

素因数の和:553079

約数の個数: 8

約数和(自身を含む): 21359882520

約数和(自身を除く): 1196062211

約数列:

[1, 17, 2153, 36601, 550909, 9365453, 1186107077, 20163820309]

約数ペア:

[(1, 20163820309), (17, 1186107077), (2153, 9365453), (36601, 550909)]