20164804922

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1\times {\mathrm{279919}}^1$

素因数の和:280301

約数の個数: 16

約数和(自身を含む): 30567264000

約数和(自身を除く): 10402459078

約数列:

[1, 2, 181, 199, 362, 398, 36019, 72038, 279919, 559838, 50665339, 55703881, 101330678, 111407762, 10082402461, 20164804922]

約数ペア:

[(1, 20164804922), (2, 10082402461), (181, 111407762), (199, 101330678), (362, 55703881), (398, 50665339), (36019, 559838), (72038, 279919)]