20097111

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{6679}}^1$

素因数の和:6758

約数の個数: 16

約数和(自身を含む): 28857600

約数和(自身を除く): 8760489

約数列:

[1, 3, 17, 51, 59, 177, 1003, 3009, 6679, 20037, 113543, 340629, 394061, 1182183, 6699037, 20097111]

約数ペア:

[(1, 20097111), (3, 6699037), (17, 1182183), (51, 394061), (59, 340629), (177, 113543), (1003, 20037), (3009, 6679)]