20335105

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{25261}}^1$

素因数の和:25296

約数の個数: 16

約数和(自身を含む): 29101824

約数和(自身を除く): 8766719

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 25261, 126305, 176827, 581003, 884135, 2905015, 4067021, 20335105]

約数ペア:

[(1, 20335105), (5, 4067021), (7, 2905015), (23, 884135), (35, 581003), (115, 176827), (161, 126305), (805, 25261)]