20539697016

素因数分解:

$2^3\times 3^1\times {\mathrm{4507}}^1\times {\mathrm{189887}}^1$

素因数の和:194403

約数の個数: 32

約数和(自身を含む): 51360906240

約数和(自身を除く): 30821209224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 4507, 9014, 13521, 18028, 27042, 36056, 54084, 108168, 189887, 379774, 569661, 759548, 1139322, 1519096, 2278644, 4557288, 855820709, 1711641418, 2567462127, 3423282836, 5134924254, 6846565672, 10269848508, 20539697016]

約数ペア:

[(1, 20539697016), (2, 10269848508), (3, 6846565672), (4, 5134924254), (6, 3423282836), (8, 2567462127), (12, 1711641418), (24, 855820709), (4507, 4557288), (9014, 2278644), (13521, 1519096), (18028, 1139322), (27042, 759548), (36056, 569661), (54084, 379774), (108168, 189887)]