20227635

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6709}}^1$

素因数の和:6787

約数の個数: 24

約数和(自身を含む): 35589840

約数和(自身を除く): 15362205

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 6709, 20127, 33545, 60381, 100635, 301905, 449503, 1348509, 2247515, 4045527, 6742545, 20227635]

約数ペア:

[(1, 20227635), (3, 6742545), (5, 4045527), (9, 2247515), (15, 1348509), (45, 449503), (67, 301905), (201, 100635), (335, 60381), (603, 33545), (1005, 20127), (3015, 6709)]