20123089986

素因数分解:

$2^1\times 3^1\times {\mathrm{1033}}^1\times {\mathrm{3246707}}^1$

素因数の和:3247745

約数の個数: 16

約数和(自身を含む): 40285152864

約数和(自身を除く): 20162062878

約数列:

[1, 2, 3, 6, 1033, 2066, 3099, 6198, 3246707, 6493414, 9740121, 19480242, 3353848331, 6707696662, 10061544993, 20123089986]

約数ペア:

[(1, 20123089986), (2, 10061544993), (3, 6707696662), (6, 3353848331), (1033, 19480242), (2066, 9740121), (3099, 6493414), (6198, 3246707)]