20236516041

素因数分解:

$3^1\times 7^1\times {\mathrm{17207}}^1\times {\mathrm{56003}}^1$

素因数の和:73220

約数の個数: 16

約数和(自身を含む): 30838938624

約数和(自身を除く): 10602422583

約数列:

[1, 3, 7, 21, 17207, 51621, 56003, 120449, 168009, 361347, 392021, 1176063, 963643621, 2890930863, 6745505347, 20236516041]

約数ペア:

[(1, 20236516041), (3, 6745505347), (7, 2890930863), (21, 963643621), (17207, 1176063), (51621, 392021), (56003, 361347), (120449, 168009)]