20942735646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1603333}}^1$

素因数の和:1603656

約数の個数: 32

約数和(自身を含む): 48023059968

約数和(自身を除く): 27080324322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 311, 622, 933, 1866, 2177, 4354, 6531, 13062, 1603333, 3206666, 4809999, 9619998, 11223331, 22446662, 33669993, 67339986, 498636563, 997273126, 1495909689, 2991819378, 3490455941, 6980911882, 10471367823, 20942735646]

約数ペア:

[(1, 20942735646), (2, 10471367823), (3, 6980911882), (6, 3490455941), (7, 2991819378), (14, 1495909689), (21, 997273126), (42, 498636563), (311, 67339986), (622, 33669993), (933, 22446662), (1866, 11223331), (2177, 9619998), (4354, 4809999), (6531, 3206666), (13062, 1603333)]