20346104

素因数分解:

$2^3\times {\mathrm{443}}^1\times {\mathrm{5741}}^1$

素因数の和:6190

約数の個数: 16

約数和(自身を含む): 38241720

約数和(自身を除く): 17895616

約数列:

[1, 2, 4, 8, 443, 886, 1772, 3544, 5741, 11482, 22964, 45928, 2543263, 5086526, 10173052, 20346104]

約数ペア:

[(1, 20346104), (2, 10173052), (4, 5086526), (8, 2543263), (443, 45928), (886, 22964), (1772, 11482), (3544, 5741)]