20155845154

素因数分解:

$2^1\times {\mathrm{739}}^1\times {\mathrm{2609}}^1\times {\mathrm{5227}}^1$

素因数の和:8577

約数の個数: 16

約数和(自身を含む): 30292077600

約数和(自身を除く): 10136232446

約数列:

[1, 2, 739, 1478, 2609, 5218, 5227, 10454, 1928051, 3856102, 3862753, 7725506, 13637243, 27274486, 10077922577, 20155845154]

約数ペア:

[(1, 20155845154), (2, 10077922577), (739, 27274486), (1478, 13637243), (2609, 7725506), (5218, 3862753), (5227, 3856102), (10454, 1928051)]