20264173

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:444

約数の個数: 16

約数和(自身を含む): 22127616

約数和(自身を除く): 1863443

約数列:

[1, 23, 31, 97, 293, 713, 2231, 3007, 6739, 9083, 28421, 69161, 208909, 653683, 881051, 20264173]

約数ペア:

[(1, 20264173), (23, 881051), (31, 653683), (97, 208909), (293, 69161), (713, 28421), (2231, 9083), (3007, 6739)]