20769121569391

素因数分解:

${\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{523}}^1\times {\mathrm{1427}}^1\times {\mathrm{5503}}^1$

素因数の和:7855

約数の個数: 32

約数和(自身を含む): 22486950420480

約数和(自身を除く): 1717828851089

約数列:

[1, 13, 389, 523, 1427, 5057, 5503, 6799, 18551, 71539, 203447, 555103, 746321, 2140667, 2644811, 2878069, 7216339, 7852781, 9702173, 27828671, 37414897, 102086153, 290318869, 1119568841, 3054731809, 3774145297, 4107004463, 14554394933, 39711513517, 53391058019, 1597624736107, 20769121569391]

約数ペア:

[(1, 20769121569391), (13, 1597624736107), (389, 53391058019), (523, 39711513517), (1427, 14554394933), (5057, 4107004463), (5503, 3774145297), (6799, 3054731809), (18551, 1119568841), (71539, 290318869), (203447, 102086153), (555103, 37414897), (746321, 27828671), (2140667, 9702173), (2644811, 7852781), (2878069, 7216339)]