20260681126

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{197893}}^1$

素因数の和:198076

約数の個数: 32

約数和(自身を含む): 35563926528

約数和(自身を除く): 15303245402

約数列:

[1, 2, 7, 14, 71, 103, 142, 206, 497, 721, 994, 1442, 7313, 14626, 51191, 102382, 197893, 395786, 1385251, 2770502, 14050403, 20382979, 28100806, 40765958, 98352821, 142680853, 196705642, 285361706, 1447191509, 2894383018, 10130340563, 20260681126]

約数ペア:

[(1, 20260681126), (2, 10130340563), (7, 2894383018), (14, 1447191509), (71, 285361706), (103, 196705642), (142, 142680853), (206, 98352821), (497, 40765958), (721, 28100806), (994, 20382979), (1442, 14050403), (7313, 2770502), (14626, 1385251), (51191, 395786), (102382, 197893)]