20763103

素因数分解:

${\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:366

約数の個数: 16

約数和(自身を含む): 22671360

約数和(自身を除く): 1908257

約数列:

[1, 17, 59, 127, 163, 1003, 2159, 2771, 7493, 9617, 20701, 127381, 163489, 351917, 1221359, 20763103]

約数ペア:

[(1, 20763103), (17, 1221359), (59, 351917), (127, 163489), (163, 127381), (1003, 20701), (2159, 9617), (2771, 7493)]