20147373806

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2816239}}^1$

素因数の和:2816328

約数の個数: 24

約数和(自身を含む): 35636700960

約数和(自身を除く): 15489327154

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 511, 1022, 3577, 7154, 2816239, 5632478, 19713673, 39427346, 137995711, 205585447, 275991422, 411170894, 1439098129, 2878196258, 10073686903, 20147373806]

約数ペア:

[(1, 20147373806), (2, 10073686903), (7, 2878196258), (14, 1439098129), (49, 411170894), (73, 275991422), (98, 205585447), (146, 137995711), (511, 39427346), (1022, 19713673), (3577, 5632478), (7154, 2816239)]