20166911324

素因数分解:

$2^2\times 7^1\times {\mathrm{3433}}^1\times {\mathrm{209801}}^1$

素因数の和:213245

約数の個数: 24

約数和(自身を含む): 40345763808

約数和(自身を除く): 20178852484

約数列:

[1, 2, 4, 7, 14, 28, 3433, 6866, 13732, 24031, 48062, 96124, 209801, 419602, 839204, 1468607, 2937214, 5874428, 720246833, 1440493666, 2880987332, 5041727831, 10083455662, 20166911324]

約数ペア:

[(1, 20166911324), (2, 10083455662), (4, 5041727831), (7, 2880987332), (14, 1440493666), (28, 720246833), (3433, 5874428), (6866, 2937214), (13732, 1468607), (24031, 839204), (48062, 419602), (96124, 209801)]