20413386

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{162011}}^1$

素因数の和:162026

約数の個数: 24

約数和(自身を含む): 50547744

約数和(自身を除く): 30134358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 162011, 324022, 486033, 972066, 1134077, 1458099, 2268154, 2916198, 3402231, 6804462, 10206693, 20413386]

約数ペア:

[(1, 20413386), (2, 10206693), (3, 6804462), (6, 3402231), (7, 2916198), (9, 2268154), (14, 1458099), (18, 1134077), (21, 972066), (42, 486033), (63, 324022), (126, 162011)]