20052976

素因数分解:

$2^4\times {\mathrm{1087}}^1\times {\mathrm{1153}}^1$

素因数の和:2248

約数の個数: 20

約数和(自身を含む): 38922112

約数和(自身を除く): 18869136

約数列:

[1, 2, 4, 8, 16, 1087, 1153, 2174, 2306, 4348, 4612, 8696, 9224, 17392, 18448, 1253311, 2506622, 5013244, 10026488, 20052976]

約数ペア:

[(1, 20052976), (2, 10026488), (4, 5013244), (8, 2506622), (16, 1253311), (1087, 18448), (1153, 17392), (2174, 9224), (2306, 8696), (4348, 4612)]