20182163397

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1279}}^1\times {\mathrm{478171}}^1$

素因数の和:479464

約数の個数: 16

約数和(自身を含む): 29378887680

約数和(自身を除く): 9196724283

約数列:

[1, 3, 11, 33, 1279, 3837, 14069, 42207, 478171, 1434513, 5259881, 15779643, 611580709, 1834742127, 6727387799, 20182163397]

約数ペア:

[(1, 20182163397), (3, 6727387799), (11, 1834742127), (33, 611580709), (1279, 15779643), (3837, 5259881), (14069, 1434513), (42207, 478171)]