20193350517

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{1117}}^1\times {\mathrm{4817}}^1$

素因数の和:6082

約数の個数: 32

約数和(自身を含む): 30164534400

約数和(自身を除く): 9971183883

約数列:

[1, 3, 9, 27, 139, 417, 1117, 1251, 3351, 3753, 4817, 10053, 14451, 30159, 43353, 130059, 155263, 465789, 669563, 1397367, 2008689, 4192101, 5380589, 6026067, 16141767, 18078201, 48425301, 145275903, 747901871, 2243705613, 6731116839, 20193350517]

約数ペア:

[(1, 20193350517), (3, 6731116839), (9, 2243705613), (27, 747901871), (139, 145275903), (417, 48425301), (1117, 18078201), (1251, 16141767), (3351, 6026067), (3753, 5380589), (4817, 4192101), (10053, 2008689), (14451, 1397367), (30159, 669563), (43353, 465789), (130059, 155263)]