20166489263

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1567}}^1\times {\mathrm{6287}}^1$

素因数の和:7966

約数の個数: 16

約数和(自身を含む): 21296701440

約数和(自身を除く): 1130212177

約数列:

[1, 23, 89, 1567, 2047, 6287, 36041, 139463, 144601, 559543, 3207649, 9851729, 12869489, 226589767, 876803881, 20166489263]

約数ペア:

[(1, 20166489263), (23, 876803881), (89, 226589767), (1567, 12869489), (2047, 9851729), (6287, 3207649), (36041, 559543), (139463, 144601)]