20173368291

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{16319}}^1\times {\mathrm{24239}}^1$

素因数の和:40578

約数の個数: 16

約数和(自身を含む): 28482969600

約数和(自身を除く): 8309601309

約数列:

[1, 3, 17, 51, 16319, 24239, 48957, 72717, 277423, 412063, 832269, 1236189, 395556241, 1186668723, 6724456097, 20173368291]

約数ペア:

[(1, 20173368291), (3, 6724456097), (17, 1186668723), (51, 395556241), (16319, 1236189), (24239, 832269), (48957, 412063), (72717, 277423)]