20197802322

素因数分解:

$2^1\times 3^2\times {\mathrm{311}}^1\times {\mathrm{3608039}}^1$

素因数の和:3608358

約数の個数: 24

約数和(自身を含む): 43902630720

約数和(自身を除く): 23704828398

約数列:

[1, 2, 3, 6, 9, 18, 311, 622, 933, 1866, 2799, 5598, 3608039, 7216078, 10824117, 21648234, 32472351, 64944702, 1122100129, 2244200258, 3366300387, 6732600774, 10098901161, 20197802322]

約数ペア:

[(1, 20197802322), (2, 10098901161), (3, 6732600774), (6, 3366300387), (9, 2244200258), (18, 1122100129), (311, 64944702), (622, 32472351), (933, 21648234), (1866, 10824117), (2799, 7216078), (5598, 3608039)]