20162483

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 22878720

約数和(自身を除く): 2716237

約数列:

[1, 11, 47, 59, 517, 649, 661, 2773, 7271, 30503, 31067, 38999, 341737, 428989, 1832953, 20162483]

約数ペア:

[(1, 20162483), (11, 1832953), (47, 428989), (59, 341737), (517, 38999), (649, 31067), (661, 30503), (2773, 7271)]