20176951484

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{907}}^1\times {\mathrm{27947}}^1$

素因数の和:29057

約数の個数: 24

約数和(自身を含む): 35527497600

約数和(自身を除く): 15350546116

約数列:

[1, 2, 4, 199, 398, 796, 907, 1814, 3628, 27947, 55894, 111788, 180493, 360986, 721972, 5561453, 11122906, 22245812, 25347929, 50695858, 101391716, 5044237871, 10088475742, 20176951484]

約数ペア:

[(1, 20176951484), (2, 10088475742), (4, 5044237871), (199, 101391716), (398, 50695858), (796, 25347929), (907, 22245812), (1814, 11122906), (3628, 5561453), (27947, 721972), (55894, 360986), (111788, 180493)]