20123215335

素因数分解:

$3^2\times 5^1\times {\mathrm{6469}}^1\times {\mathrm{69127}}^1$

素因数の和:75607

約数の個数: 24

約数和(自身を含む): 34886136480

約数和(自身を除く): 14762921145

約数列:

[1, 3, 5, 9, 15, 45, 6469, 19407, 32345, 58221, 69127, 97035, 207381, 291105, 345635, 622143, 1036905, 3110715, 447182563, 1341547689, 2235912815, 4024643067, 6707738445, 20123215335]

約数ペア:

[(1, 20123215335), (3, 6707738445), (5, 4024643067), (9, 2235912815), (15, 1341547689), (45, 447182563), (6469, 3110715), (19407, 1036905), (32345, 622143), (58221, 345635), (69127, 291105), (97035, 207381)]