20346097221

素因数分解:

$3^2\times {\mathrm{23311}}^1\times {\mathrm{96979}}^1$

素因数の和:120296

約数の個数: 12

約数和(自身を含む): 29390370880

約数和(自身を除く): 9044273659

約数列:

[1, 3, 9, 23311, 69933, 96979, 209799, 290937, 872811, 2260677469, 6782032407, 20346097221]

約数ペア:

[(1, 20346097221), (3, 6782032407), (9, 2260677469), (23311, 872811), (69933, 290937), (96979, 209799)]