20227577715

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2236327}}^1$

素因数の和:2236408

約数の個数: 32

約数和(自身を含む): 36496872960

約数和(自身を除く): 16269295245

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 135, 201, 335, 603, 1005, 1809, 3015, 9045, 2236327, 6708981, 11181635, 20126943, 33544905, 60380829, 100634715, 149833909, 301904145, 449501727, 749169545, 1348505181, 2247508635, 4045515543, 6742525905, 20227577715]

約数ペア:

[(1, 20227577715), (3, 6742525905), (5, 4045515543), (9, 2247508635), (15, 1348505181), (27, 749169545), (45, 449501727), (67, 301904145), (135, 149833909), (201, 100634715), (335, 60380829), (603, 33544905), (1005, 20126943), (1809, 11181635), (3015, 6708981), (9045, 2236327)]