20120583879

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13763}}^1\times {\mathrm{14767}}^1$

素因数の和:28547

約数の個数: 24

約数和(自身を含む): 31709613312

約数和(自身を除く): 11589029433

約数列:

[1, 3, 9, 11, 33, 99, 13763, 14767, 41289, 44301, 123867, 132903, 151393, 162437, 454179, 487311, 1362537, 1461933, 203238221, 609714663, 1829143989, 2235620431, 6706861293, 20120583879]

約数ペア:

[(1, 20120583879), (3, 6706861293), (9, 2235620431), (11, 1829143989), (33, 609714663), (99, 203238221), (13763, 1461933), (14767, 1362537), (41289, 487311), (44301, 454179), (123867, 162437), (132903, 151393)]