20140057091

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{179519}}^1$

素因数の和:179615

約数の個数: 32

約数和(自身を含む): 26471301120

約数和(自身を除く): 6331244029

約数列:

[1, 7, 11, 31, 47, 77, 217, 329, 341, 517, 1457, 2387, 3619, 10199, 16027, 112189, 179519, 1256633, 1974709, 5565089, 8437393, 13822963, 38955623, 59061751, 61215979, 92811323, 261559183, 428511853, 649679261, 1830914281, 2877151013, 20140057091]

約数ペア:

[(1, 20140057091), (7, 2877151013), (11, 1830914281), (31, 649679261), (47, 428511853), (77, 261559183), (217, 92811323), (329, 61215979), (341, 59061751), (517, 38955623), (1457, 13822963), (2387, 8437393), (3619, 5565089), (10199, 1974709), (16027, 1256633), (112189, 179519)]