20191875887

素因数分解:

${\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{1319}}^1\times {\mathrm{1789}}^1$

素因数の和:3350

約数の個数: 16

約数和(自身を含む): 20792640000

約数和(自身を除く): 600764113

約数列:

[1, 43, 199, 1319, 1789, 8557, 56717, 76927, 262481, 356011, 2359691, 11286683, 15308473, 101466713, 469578509, 20191875887]

約数ペア:

[(1, 20191875887), (43, 469578509), (199, 101466713), (1319, 15308473), (1789, 11286683), (8557, 2359691), (56717, 356011), (76927, 262481)]