20300445

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41011}}^1$

素因数の和:41033

約数の個数: 24

約数和(自身を含む): 38387232

約数和(自身を除く): 18086787

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 41011, 123033, 205055, 369099, 451121, 615165, 1353363, 1845495, 2255605, 4060089, 6766815, 20300445]

約数ペア:

[(1, 20300445), (3, 6766815), (5, 4060089), (9, 2255605), (11, 1845495), (15, 1353363), (33, 615165), (45, 451121), (55, 369099), (99, 205055), (165, 123033), (495, 41011)]