20194272042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{430453}}^1$

素因数の和:431582

約数の個数: 32

約数和(自身を含む): 46199766912

約数和(自身を除く): 26005494870

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1117, 2234, 3351, 6702, 7819, 15638, 23457, 46914, 430453, 860906, 1291359, 2582718, 3013171, 6026342, 9039513, 18079026, 480816001, 961632002, 1442448003, 2884896006, 3365712007, 6731424014, 10097136021, 20194272042]

約数ペア:

[(1, 20194272042), (2, 10097136021), (3, 6731424014), (6, 3365712007), (7, 2884896006), (14, 1442448003), (21, 961632002), (42, 480816001), (1117, 18079026), (2234, 9039513), (3351, 6026342), (6702, 3013171), (7819, 2582718), (15638, 1291359), (23457, 860906), (46914, 430453)]