10920702

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{140009}}^1$

素因数の和:140027

約数の個数: 16

約数和(自身を含む): 23521680

約数和(自身を除く): 12600978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 140009, 280018, 420027, 840054, 1820117, 3640234, 5460351, 10920702]

約数ペア:

[(1, 10920702), (2, 5460351), (3, 3640234), (6, 1820117), (13, 840054), (26, 420027), (39, 280018), (78, 140009)]