20090115094

素因数分解:

$2^1\times 7^1\times {\mathrm{2029}}^1\times {\mathrm{707249}}^1$

素因数の和:709287

約数の個数: 16

約数和(自身を含む): 34457220000

約数和(自身を除く): 14367104906

約数列:

[1, 2, 7, 14, 2029, 4058, 14203, 28406, 707249, 1414498, 4950743, 9901486, 1435008221, 2870016442, 10045057547, 20090115094]

約数ペア:

[(1, 20090115094), (2, 10045057547), (7, 2870016442), (14, 1435008221), (2029, 9901486), (4058, 4950743), (14203, 1414498), (28406, 707249)]