20139089619

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3187}}^1\times {\mathrm{3613}}^1$

素因数の和:6867

約数の個数: 32

約数和(自身を含む): 29863551744

約数和(自身を除く): 9724462125

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 3187, 3613, 9561, 10839, 35057, 39743, 105171, 119229, 168911, 191489, 506733, 574467, 1858021, 2106379, 5574063, 6319137, 11514631, 34543893, 126660941, 379982823, 610275443, 1830826329, 6713029873, 20139089619]

約数ペア:

[(1, 20139089619), (3, 6713029873), (11, 1830826329), (33, 610275443), (53, 379982823), (159, 126660941), (583, 34543893), (1749, 11514631), (3187, 6319137), (3613, 5574063), (9561, 2106379), (10839, 1858021), (35057, 574467), (39743, 506733), (105171, 191489), (119229, 168911)]