20196556899

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{7621}}^1\times {\mathrm{12101}}^1$

素因数の和:19798

約数の個数: 16

約数和(自身を含む): 27303467424

約数和(自身を除く): 7106910525

約数列:

[1, 3, 73, 219, 7621, 12101, 22863, 36303, 556333, 883373, 1668999, 2650119, 92221721, 276665163, 6732185633, 20196556899]

約数ペア:

[(1, 20196556899), (3, 6732185633), (73, 276665163), (219, 92221721), (7621, 2650119), (12101, 1668999), (22863, 883373), (36303, 556333)]