20221036885

素因数分解:

$5^1\times 7^1\times {\mathrm{2251}}^1\times {\mathrm{256661}}^1$

素因数の和:258924

約数の個数: 16

約数和(自身を含む): 27744135552

約数和(自身を除く): 7523098667

約数列:

[1, 5, 7, 35, 2251, 11255, 15757, 78785, 256661, 1283305, 1796627, 8983135, 577743911, 2888719555, 4044207377, 20221036885]

約数ペア:

[(1, 20221036885), (5, 4044207377), (7, 2888719555), (35, 577743911), (2251, 8983135), (11255, 1796627), (15757, 1283305), (78785, 256661)]