20224805

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{967}}^1$

素因数の和:1108

約数の個数: 16

約数和(自身を含む): 25090560

約数和(自身を除く): 4865755

約数列:

[1, 5, 47, 89, 235, 445, 967, 4183, 4835, 20915, 45449, 86063, 227245, 430315, 4044961, 20224805]

約数ペア:

[(1, 20224805), (5, 4044961), (47, 430315), (89, 227245), (235, 86063), (445, 45449), (967, 20915), (4183, 4835)]