20104360003

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{2927}}^1\times {\mathrm{75479}}^1$

素因数の和:78426

約数の個数: 16

約数和(自身を含む): 24752609280

約数和(自身を除く): 4648249277

約数列:

[1, 7, 13, 91, 2927, 20489, 38051, 75479, 266357, 528353, 981227, 6868589, 220927033, 1546489231, 2872051429, 20104360003]

約数ペア:

[(1, 20104360003), (7, 2872051429), (13, 1546489231), (91, 220927033), (2927, 6868589), (20489, 981227), (38051, 528353), (75479, 266357)]