20173837902881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{25411}}^1\times {\mathrm{133631}}^1$

素因数の和:159512

約数の個数: 16

約数和(自身を含む): 21774231134208

約数和(自身を除く): 1600393231327

約数列:

[1, 13, 457, 5941, 25411, 133631, 330343, 1737203, 11612827, 61069367, 150966751, 793901771, 3395697341, 44144065433, 1551833684837, 20173837902881]

約数ペア:

[(1, 20173837902881), (13, 1551833684837), (457, 44144065433), (5941, 3395697341), (25411, 793901771), (133631, 150966751), (330343, 61069367), (1737203, 11612827)]