20544106

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3691}}^1$

素因数の和:3738

約数の個数: 24

約数和(自身を含む): 35354592

約数和(自身を除く): 14810486

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 3691, 5566, 7382, 40601, 81202, 84893, 169786, 446611, 893222, 933823, 1867646, 10272053, 20544106]

約数ペア:

[(1, 20544106), (2, 10272053), (11, 1867646), (22, 933823), (23, 893222), (46, 446611), (121, 169786), (242, 84893), (253, 81202), (506, 40601), (2783, 7382), (3691, 5566)]