20608889653442

素因数分解:

$2^1\times {\mathrm{1097}}^1\times {\mathrm{14563}}^1\times {\mathrm{645011}}^1$

素因数の和:660673

約数の個数: 16

約数和(自身を含む): 30943687005792

約数和(自身を除く): 10334797352350

約数列:

[1, 2, 1097, 2194, 14563, 29126, 645011, 1290022, 15975611, 31951222, 707577067, 1415154134, 9393295193, 18786590386, 10304444826721, 20608889653442]

約数ペア:

[(1, 20608889653442), (2, 10304444826721), (1097, 18786590386), (2194, 9393295193), (14563, 1415154134), (29126, 707577067), (645011, 31951222), (1290022, 15975611)]