20139846062

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{392299}}^1$

素因数の和:392520

約数の個数: 32

約数和(自身を含む): 36530976000

約数和(自身を除く): 16391129938

約数列:

[1, 2, 7, 14, 19, 38, 133, 193, 266, 386, 1351, 2702, 3667, 7334, 25669, 51338, 392299, 784598, 2746093, 5492186, 7453681, 14907362, 52175767, 75713707, 104351534, 151427414, 529995949, 1059991898, 1438560433, 2877120866, 10069923031, 20139846062]

約数ペア:

[(1, 20139846062), (2, 10069923031), (7, 2877120866), (14, 1438560433), (19, 1059991898), (38, 529995949), (133, 151427414), (193, 104351534), (266, 75713707), (386, 52175767), (1351, 14907362), (2702, 7453681), (3667, 5492186), (7334, 2746093), (25669, 784598), (51338, 392299)]