20735586

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{28097}}^1$

素因数の和:28146

約数の個数: 24

約数和(自身を含む): 46024524

約数和(自身を除く): 25288938

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 28097, 56194, 84291, 168582, 252873, 505746, 1151977, 2303954, 3455931, 6911862, 10367793, 20735586]

約数ペア:

[(1, 20735586), (2, 10367793), (3, 6911862), (6, 3455931), (9, 2303954), (18, 1151977), (41, 505746), (82, 252873), (123, 168582), (246, 84291), (369, 56194), (738, 28097)]