20072374553

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{72031}}^1$

素因数の和:72114

約数の個数: 36

約数和(自身を含む): 26211580416

約数和(自身を除く): 6139205863

約数列:

[1, 7, 11, 47, 49, 77, 121, 329, 517, 539, 847, 2303, 3619, 5687, 5929, 25333, 39809, 72031, 278663, 504217, 792341, 3385457, 3529519, 5546387, 8715751, 23698199, 37240027, 38824709, 61010257, 165887393, 260680189, 409640297, 427071799, 1824761323, 2867482079, 20072374553]

約数ペア:

[(1, 20072374553), (7, 2867482079), (11, 1824761323), (47, 427071799), (49, 409640297), (77, 260680189), (121, 165887393), (329, 61010257), (517, 38824709), (539, 37240027), (847, 23698199), (2303, 8715751), (3619, 5546387), (5687, 3529519), (5929, 3385457), (25333, 792341), (39809, 504217), (72031, 278663)]