20792983146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1\times {\mathrm{19141}}^1$

素因数の和:19911

約数の個数: 64

約数和(自身を含む): 47208766080

約数和(自身を除く): 26415782934

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 733, 741, 1466, 1482, 2199, 4398, 9529, 13927, 19058, 19141, 27854, 28587, 38282, 41781, 57174, 57423, 83562, 114846, 181051, 248833, 362102, 363679, 497666, 543153, 727358, 746499, 1086306, 1091037, 1492998, 2182074, 4727827, 9455654, 14030353, 14183481, 28060706, 28366962, 42091059, 84182118, 182394589, 266576707, 364789178, 533153414, 547183767, 799730121, 1094367534, 1599460242, 3465497191, 6930994382, 10396491573, 20792983146]

約数ペア:

[(1, 20792983146), (2, 10396491573), (3, 6930994382), (6, 3465497191), (13, 1599460242), (19, 1094367534), (26, 799730121), (38, 547183767), (39, 533153414), (57, 364789178), (78, 266576707), (114, 182394589), (247, 84182118), (494, 42091059), (733, 28366962), (741, 28060706), (1466, 14183481), (1482, 14030353), (2199, 9455654), (4398, 4727827), (9529, 2182074), (13927, 1492998), (19058, 1091037), (19141, 1086306), (27854, 746499), (28587, 727358), (38282, 543153), (41781, 497666), (57174, 363679), (57423, 362102), (83562, 248833), (114846, 181051)]