20101048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{228421}}^1$

素因数の和:228438

約数の個数: 16

約数和(自身を含む): 41115960

約数和(自身を除く): 21014912

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 228421, 456842, 913684, 1827368, 2512631, 5025262, 10050524, 20101048]

約数ペア:

[(1, 20101048), (2, 10050524), (4, 5025262), (8, 2512631), (11, 1827368), (22, 913684), (44, 456842), (88, 228421)]