20112552710

素因数分解:

$2^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{761}}^1\times {\mathrm{7487}}^1$

素因数の和:8608

約数の個数: 32

約数和(自身を含む): 36357714432

約数和(自身を除く): 16245161722

約数列:

[1, 2, 5, 10, 353, 706, 761, 1522, 1765, 3530, 3805, 7487, 7610, 14974, 37435, 74870, 268633, 537266, 1343165, 2642911, 2686330, 5285822, 5697607, 11395214, 13214555, 26429110, 28488035, 56976070, 2011255271, 4022510542, 10056276355, 20112552710]

約数ペア:

[(1, 20112552710), (2, 10056276355), (5, 4022510542), (10, 2011255271), (353, 56976070), (706, 28488035), (761, 26429110), (1522, 13214555), (1765, 11395214), (3530, 5697607), (3805, 5285822), (7487, 2686330), (7610, 2642911), (14974, 1343165), (37435, 537266), (74870, 268633)]