20154346092

素因数分解:

$2^2\times 3^2\times {\mathrm{1151}}^1\times {\mathrm{486397}}^1$

素因数の和:487558

約数の個数: 36

約数和(自身を含む): 50990075136

約数和(自身を除く): 30835729044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1151, 2302, 3453, 4604, 6906, 10359, 13812, 20718, 41436, 486397, 972794, 1459191, 1945588, 2918382, 4377573, 5836764, 8755146, 17510292, 559842947, 1119685894, 1679528841, 2239371788, 3359057682, 5038586523, 6718115364, 10077173046, 20154346092]

約数ペア:

[(1, 20154346092), (2, 10077173046), (3, 6718115364), (4, 5038586523), (6, 3359057682), (9, 2239371788), (12, 1679528841), (18, 1119685894), (36, 559842947), (1151, 17510292), (2302, 8755146), (3453, 5836764), (4604, 4377573), (6906, 2918382), (10359, 1945588), (13812, 1459191), (20718, 972794), (41436, 486397)]