20403820606

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{1079453}}^1$

素因数の和:1080195

約数の個数: 16

約数和(自身を含む): 33005385504

約数和(自身を除く): 12601564898

約数列:

[1, 2, 13, 26, 727, 1454, 9451, 18902, 1079453, 2158906, 14032889, 28065778, 784762331, 1569524662, 10201910303, 20403820606]

約数ペア:

[(1, 20403820606), (2, 10201910303), (13, 1569524662), (26, 784762331), (727, 28065778), (1454, 14032889), (9451, 2158906), (18902, 1079453)]