20405529391109

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{587}}^1\times {\mathrm{199021}}^1$

素因数の和:199973

約数の個数: 32

約数和(自身を含む): 22328357788800

約数和(自身を除く): 1922828397691

約数列:

[1, 19, 29, 317, 551, 587, 6023, 9193, 11153, 17023, 174667, 186079, 199021, 323437, 3535501, 3781399, 5396291, 5771609, 63089657, 102529529, 109660571, 116825327, 1198703483, 1829600053, 2219681213, 3387934483, 34762401007, 37033628659, 64370755177, 703638944521, 1073975231111, 20405529391109]

約数ペア:

[(1, 20405529391109), (19, 1073975231111), (29, 703638944521), (317, 64370755177), (551, 37033628659), (587, 34762401007), (6023, 3387934483), (9193, 2219681213), (11153, 1829600053), (17023, 1198703483), (174667, 116825327), (186079, 109660571), (199021, 102529529), (323437, 63089657), (3535501, 5771609), (3781399, 5396291)]