20171751041

素因数分解:

${\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1\times {\mathrm{20431}}^1$

素因数の和:21056

約数の個数: 16

約数和(自身を含む): 21899834880

約数和(自身を除く): 1728083839

約数列:

[1, 13, 173, 439, 2249, 5707, 20431, 75947, 265603, 987311, 3534563, 8969209, 45949319, 116599717, 1551673157, 20171751041]

約数ペア:

[(1, 20171751041), (13, 1551673157), (173, 116599717), (439, 45949319), (2249, 8969209), (5707, 3534563), (20431, 987311), (75947, 265603)]