20140126467

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{409}}^1\times {\mathrm{857}}^1$

素因数の和:1555

約数の個数: 32

約数和(自身を含む): 27354412800

約数和(自身を除く): 7214286333

約数列:

[1, 3, 107, 179, 321, 409, 537, 857, 1227, 2571, 19153, 43763, 57459, 73211, 91699, 131289, 153403, 219633, 275097, 350513, 460209, 1051539, 7833577, 16414121, 23500731, 37504891, 49242363, 62741827, 112514673, 188225481, 6713375489, 20140126467]

約数ペア:

[(1, 20140126467), (3, 6713375489), (107, 188225481), (179, 112514673), (321, 62741827), (409, 49242363), (537, 37504891), (857, 23500731), (1227, 16414121), (2571, 7833577), (19153, 1051539), (43763, 460209), (57459, 350513), (73211, 275097), (91699, 219633), (131289, 153403)]