20087514

素因数分解:

$2^1\times 3^4\times {\mathrm{123997}}^1$

素因数の和:124011

約数の個数: 20

約数和(自身を含む): 45011274

約数和(自身を除く): 24923760

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 123997, 247994, 371991, 743982, 1115973, 2231946, 3347919, 6695838, 10043757, 20087514]

約数ペア:

[(1, 20087514), (2, 10043757), (3, 6695838), (6, 3347919), (9, 2231946), (18, 1115973), (27, 743982), (54, 371991), (81, 247994), (162, 123997)]