20138446177

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{72859}}^1$

素因数の和:73176

約数の個数: 16

約数和(自身を含む): 21718108800

約数和(自身を除く): 1579662623

約数列:

[1, 17, 71, 229, 1207, 3893, 16259, 72859, 276403, 1238603, 5172989, 16684711, 87940813, 283640087, 1184614481, 20138446177]

約数ペア:

[(1, 20138446177), (17, 1184614481), (71, 283640087), (229, 87940813), (1207, 16684711), (3893, 5172989), (16259, 1238603), (72859, 276403)]