20322054

素因数分解:

$2^1\times 3^2\times {\mathrm{479}}^1\times {\mathrm{2357}}^1$

素因数の和:2844

約数の個数: 24

約数和(自身を含む): 44141760

約数和(自身を除く): 23819706

約数列:

[1, 2, 3, 6, 9, 18, 479, 958, 1437, 2357, 2874, 4311, 4714, 7071, 8622, 14142, 21213, 42426, 1129003, 2258006, 3387009, 6774018, 10161027, 20322054]

約数ペア:

[(1, 20322054), (2, 10161027), (3, 6774018), (6, 3387009), (9, 2258006), (18, 1129003), (479, 42426), (958, 21213), (1437, 14142), (2357, 8622), (2874, 7071), (4311, 4714)]