17716660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{68141}}^1$

素因数の和:68163

約数の個数: 24

約数和(自身を含む): 40067496

約数和(自身を除く): 22350836

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 68141, 136282, 272564, 340705, 681410, 885833, 1362820, 1771666, 3543332, 4429165, 8858330, 17716660]

約数ペア:

[(1, 17716660), (2, 8858330), (4, 4429165), (5, 3543332), (10, 1771666), (13, 1362820), (20, 885833), (26, 681410), (52, 340705), (65, 272564), (130, 136282), (260, 68141)]