20525139216

素因数分解:

$2^4\times 3^2\times {\mathrm{142535689}}^1$

素因数の和:142535703

約数の個数: 30

約数和(自身を含む): 57441883070

約数和(自身を除く): 36916743854

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 142535689, 285071378, 427607067, 570142756, 855214134, 1140285512, 1282821201, 1710428268, 2280571024, 2565642402, 3420856536, 5131284804, 6841713072, 10262569608, 20525139216]

約数ペア:

[(1, 20525139216), (2, 10262569608), (3, 6841713072), (4, 5131284804), (6, 3420856536), (8, 2565642402), (9, 2280571024), (12, 1710428268), (16, 1282821201), (18, 1140285512), (24, 855214134), (36, 570142756), (48, 427607067), (72, 285071378), (144, 142535689)]