20137903070

素因数分解:

$2^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{2992259}}^1$

素因数の和:2992939

約数の個数: 16

約数和(自身を含む): 36302098320

約数和(自身を除く): 16164195250

約数列:

[1, 2, 5, 10, 673, 1346, 3365, 6730, 2992259, 5984518, 14961295, 29922590, 2013790307, 4027580614, 10068951535, 20137903070]

約数ペア:

[(1, 20137903070), (2, 10068951535), (5, 4027580614), (10, 2013790307), (673, 29922590), (1346, 14961295), (3365, 5984518), (6730, 2992259)]