20147642229

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{886117}}^1$

素因数の和:886197

約数の個数: 32

約数和(自身を含む): 32155449984

約数和(自身を除く): 12007807755

約数列:

[1, 3, 11, 13, 33, 39, 53, 143, 159, 429, 583, 689, 1749, 2067, 7579, 22737, 886117, 2658351, 9747287, 11519521, 29241861, 34558563, 46964201, 126714731, 140892603, 380144193, 516606211, 610534613, 1549818633, 1831603839, 6715880743, 20147642229]

約数ペア:

[(1, 20147642229), (3, 6715880743), (11, 1831603839), (13, 1549818633), (33, 610534613), (39, 516606211), (53, 380144193), (143, 140892603), (159, 126714731), (429, 46964201), (583, 34558563), (689, 29241861), (1749, 11519521), (2067, 9747287), (7579, 2658351), (22737, 886117)]