20105841008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{114237733}}^1$

素因数の和:114237752

約数の個数: 20

約数和(自身を含む): 42496437048

約数和(自身を除く): 22390596040

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 114237733, 228475466, 456950932, 913901864, 1256615063, 1827803728, 2513230126, 5026460252, 10052920504, 20105841008]

約数ペア:

[(1, 20105841008), (2, 10052920504), (4, 5026460252), (8, 2513230126), (11, 1827803728), (16, 1256615063), (22, 913901864), (44, 456950932), (88, 228475466), (176, 114237733)]