20173878927

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{20194073}}^1$

素因数の和:20194119

約数の個数: 16

約数和(自身を含む): 30694992480

約数和(自身を除く): 10521113553

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 20194073, 60582219, 181746657, 545239971, 747180701, 2241542103, 6724626309, 20173878927]

約数ペア:

[(1, 20173878927), (3, 6724626309), (9, 2241542103), (27, 747180701), (37, 545239971), (111, 181746657), (333, 60582219), (999, 20194073)]