20178036939

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1319}}^1\times {\mathrm{118589}}^1$

素因数の和:119954

約数の個数: 16

約数和(自身を含む): 27550828800

約数和(自身を除く): 7372791861

約数列:

[1, 3, 43, 129, 1319, 3957, 56717, 118589, 170151, 355767, 5099327, 15297981, 156418891, 469256673, 6726012313, 20178036939]

約数ペア:

[(1, 20178036939), (3, 6726012313), (43, 469256673), (129, 156418891), (1319, 15297981), (3957, 5099327), (56717, 355767), (118589, 170151)]