20326614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43997}}^1$

素因数の和:44020

約数の個数: 32

約数和(自身を含む): 50685696

約数和(自身を除く): 30359082

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 43997, 87994, 131991, 263982, 307979, 483967, 615958, 923937, 967934, 1451901, 1847874, 2903802, 3387769, 6775538, 10163307, 20326614]

約数ペア:

[(1, 20326614), (2, 10163307), (3, 6775538), (6, 3387769), (7, 2903802), (11, 1847874), (14, 1451901), (21, 967934), (22, 923937), (33, 615958), (42, 483967), (66, 307979), (77, 263982), (154, 131991), (231, 87994), (462, 43997)]