20148382827

素因数分解:

$3^4\times {\mathrm{1759}}^1\times {\mathrm{141413}}^1$

素因数の和:143184

約数の個数: 20

約数和(自身を含む): 30115525440

約数和(自身を除く): 9967142613

約数列:

[1, 3, 9, 27, 81, 1759, 5277, 15831, 47493, 141413, 142479, 424239, 1272717, 3818151, 11454453, 248745467, 746236401, 2238709203, 6716127609, 20148382827]

約数ペア:

[(1, 20148382827), (3, 6716127609), (9, 2238709203), (27, 746236401), (81, 248745467), (1759, 11454453), (5277, 3818151), (15831, 1272717), (47493, 424239), (141413, 142479)]