20173929867

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24632393}}^1$

素因数の和:24632419

約数の個数: 24

約数和(自身を含む): 35864765664

約数和(自身を除く): 15690835797

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 24632393, 73897179, 172426751, 221691537, 320221109, 517280253, 960663327, 1551840759, 2241547763, 2881989981, 6724643289, 20173929867]

約数ペア:

[(1, 20173929867), (3, 6724643289), (7, 2881989981), (9, 2241547763), (13, 1551840759), (21, 960663327), (39, 517280253), (63, 320221109), (91, 221691537), (117, 172426751), (273, 73897179), (819, 24632393)]