20236772489

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{71711}}^1$

素因数の和:72040

約数の個数: 16

約数和(自身を含む): 21582443520

約数和(自身を除く): 1345671031

約数列:

[1, 29, 37, 263, 1073, 7627, 9731, 71711, 282199, 2079619, 2653307, 18859993, 76945903, 546939797, 697819741, 20236772489]

約数ペア:

[(1, 20236772489), (29, 697819741), (37, 546939797), (263, 76945903), (1073, 18859993), (7627, 2653307), (9731, 2079619), (71711, 282199)]