20472622

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1\times {\mathrm{743}}^1$

素因数の和:1367

約数の個数: 16

約数和(自身を含む): 32140800

約数和(自身を除く): 11668178

約数列:

[1, 2, 23, 46, 599, 743, 1198, 1486, 13777, 17089, 27554, 34178, 445057, 890114, 10236311, 20472622]

約数ペア:

[(1, 20472622), (2, 10236311), (23, 890114), (46, 445057), (599, 34178), (743, 27554), (1198, 17089), (1486, 13777)]