20084497146

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{839}}^1\times {\mathrm{189989}}^1$

素因数の和:190843

約数の個数: 48

約数和(自身を含む): 49792579200

約数和(自身を除く): 29708082054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 839, 1678, 2517, 5034, 5873, 7551, 11746, 15102, 17619, 35238, 52857, 105714, 189989, 379978, 569967, 1139934, 1329923, 1709901, 2659846, 3419802, 3989769, 7979538, 11969307, 23938614, 159400771, 318801542, 478202313, 956404626, 1115805397, 1434606939, 2231610794, 2869213878, 3347416191, 6694832382, 10042248573, 20084497146]

約数ペア:

[(1, 20084497146), (2, 10042248573), (3, 6694832382), (6, 3347416191), (7, 2869213878), (9, 2231610794), (14, 1434606939), (18, 1115805397), (21, 956404626), (42, 478202313), (63, 318801542), (126, 159400771), (839, 23938614), (1678, 11969307), (2517, 7979538), (5034, 3989769), (5873, 3419802), (7551, 2659846), (11746, 1709901), (15102, 1329923), (17619, 1139934), (35238, 569967), (52857, 379978), (105714, 189989)]