20163247091

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{2931983}}^1$

素因数の和:2932042

約数の個数: 12

約数和(自身を含む): 22699420128

約数和(自身を除く): 2536173037

約数列:

[1, 13, 23, 299, 529, 6877, 2931983, 38115779, 67435609, 876662917, 1551019007, 20163247091]

約数ペア:

[(1, 20163247091), (13, 1551019007), (23, 876662917), (299, 67435609), (529, 38115779), (6877, 2931983)]