20607543

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5077}}^1$

素因数の和:5135

約数の個数: 24

約数和(自身を含む): 33271056

約数和(自身を除く): 12663513

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 4059, 5077, 15231, 45693, 55847, 167541, 208157, 502623, 624471, 1873413, 2289727, 6869181, 20607543]

約数ペア:

[(1, 20607543), (3, 6869181), (9, 2289727), (11, 1873413), (33, 624471), (41, 502623), (99, 208157), (123, 167541), (369, 55847), (451, 45693), (1353, 15231), (4059, 5077)]