20546097

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 32901120

約数和(自身を除く): 12355023

約数列:

[1, 3, 11, 13, 33, 39, 47, 141, 143, 429, 517, 611, 1019, 1551, 1833, 3057, 6721, 11209, 13247, 20163, 33627, 39741, 47893, 143679, 145717, 437151, 526823, 622609, 1580469, 1867827, 6848699, 20546097]

約数ペア:

[(1, 20546097), (3, 6848699), (11, 1867827), (13, 1580469), (33, 622609), (39, 526823), (47, 437151), (141, 145717), (143, 143679), (429, 47893), (517, 39741), (611, 33627), (1019, 20163), (1551, 13247), (1833, 11209), (3057, 6721)]