20588535

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41593}}^1$

素因数の和:41615

約数の個数: 24

約数和(自身を含む): 38931984

約数和(自身を除く): 18343449

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 41593, 124779, 207965, 374337, 457523, 623895, 1372569, 1871685, 2287615, 4117707, 6862845, 20588535]

約数ペア:

[(1, 20588535), (3, 6862845), (5, 4117707), (9, 2287615), (11, 1871685), (15, 1372569), (33, 623895), (45, 457523), (55, 374337), (99, 207965), (165, 124779), (495, 41593)]