2020145587031

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{12188863}}^1$

素因数の和:12188967

約数の個数: 32

約数和(自身を含む): 2539184148480

約数和(自身を除く): 519038561449

約数列:

[1, 11, 13, 19, 61, 143, 209, 247, 671, 793, 1159, 2717, 8723, 12749, 15067, 165737, 12188863, 134077493, 158455219, 231588397, 743520643, 1743007409, 2547472367, 3010649161, 8178727073, 9665768359, 14126892217, 33117140771, 106323451949, 155395814387, 183649598821, 2020145587031]

約数ペア:

[(1, 2020145587031), (11, 183649598821), (13, 155395814387), (19, 106323451949), (61, 33117140771), (143, 14126892217), (209, 9665768359), (247, 8178727073), (671, 3010649161), (793, 2547472367), (1159, 1743007409), (2717, 743520643), (8723, 231588397), (12749, 158455219), (15067, 134077493), (165737, 12188863)]