20247796807

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{24307079}}^1$

素因数の和:24307110

約数の個数: 12

約数和(自身を含む): 24939064080

約数和(自身を除く): 4691267273

約数列:

[1, 7, 17, 49, 119, 833, 24307079, 170149553, 413220343, 1191046871, 2892542401, 20247796807]

約数ペア:

[(1, 20247796807), (7, 2892542401), (17, 1191046871), (49, 413220343), (119, 170149553), (833, 24307079)]