2021054460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33684241}}^1$

素因数の和:33684253

約数の個数: 24

約数和(自身を含む): 5658952656

約数和(自身を除く): 3637898196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33684241, 67368482, 101052723, 134736964, 168421205, 202105446, 336842410, 404210892, 505263615, 673684820, 1010527230, 2021054460]

約数ペア:

[(1, 2021054460), (2, 1010527230), (3, 673684820), (4, 505263615), (5, 404210892), (6, 336842410), (10, 202105446), (12, 168421205), (15, 134736964), (20, 101052723), (30, 67368482), (60, 33684241)]