20546235

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5501}}^1$

素因数の和:5595

約数の個数: 24

約数和(自身を含む): 36049104

約数和(自身を除く): 15502869

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 5501, 16503, 27505, 49509, 82515, 247545, 456583, 1369749, 2282915, 4109247, 6848745, 20546235]

約数ペア:

[(1, 20546235), (3, 6848745), (5, 4109247), (9, 2282915), (15, 1369749), (45, 456583), (83, 247545), (249, 82515), (415, 49509), (747, 27505), (1245, 16503), (3735, 5501)]