20346874339959

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{461474549}}^1$

素因数の和:461474652

約数の個数: 32

約数和(自身を含む): 31897120896000

約数和(自身を除く): 11550246556041

約数列:

[1, 3, 9, 23, 27, 69, 71, 207, 213, 621, 639, 1633, 1917, 4899, 14697, 44091, 461474549, 1384423647, 4153270941, 10613914627, 12459812823, 31841743881, 32764692979, 95525231643, 98294078937, 286575694929, 294882236811, 753587938517, 884646710433, 2260763815551, 6782291446653, 20346874339959]

約数ペア:

[(1, 20346874339959), (3, 6782291446653), (9, 2260763815551), (23, 884646710433), (27, 753587938517), (69, 294882236811), (71, 286575694929), (207, 98294078937), (213, 95525231643), (621, 32764692979), (639, 31841743881), (1633, 12459812823), (1917, 10613914627), (4899, 4153270941), (14697, 1384423647), (44091, 461474549)]