20567067

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1$

素因数の和:730

約数の個数: 16

約数和(自身を含む): 27998208

約数和(自身を除く): 7431141

約数列:

[1, 3, 71, 213, 223, 433, 669, 1299, 15833, 30743, 47499, 92229, 96559, 289677, 6855689, 20567067]

約数ペア:

[(1, 20567067), (3, 6855689), (71, 289677), (213, 96559), (223, 92229), (433, 47499), (669, 30743), (1299, 15833)]