20343407046

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{178450939}}^1$

素因数の和:178450963

約数の個数: 16

約数和(自身を含む): 42828225600

約数和(自身を除く): 22484818554

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 178450939, 356901878, 535352817, 1070705634, 3390567841, 6781135682, 10171703523, 20343407046]

約数ペア:

[(1, 20343407046), (2, 10171703523), (3, 6781135682), (6, 3390567841), (19, 1070705634), (38, 535352817), (57, 356901878), (114, 178450939)]