2014908820

素因数分解:

$2^2\times 5^1\times {\mathrm{3547}}^1\times {\mathrm{28403}}^1$

素因数の和:31959

約数の個数: 24

約数和(自身を含む): 4232650464

約数和(自身を除く): 2217741644

約数列:

[1, 2, 4, 5, 10, 20, 3547, 7094, 14188, 17735, 28403, 35470, 56806, 70940, 113612, 142015, 284030, 568060, 100745441, 201490882, 402981764, 503727205, 1007454410, 2014908820]

約数ペア:

[(1, 2014908820), (2, 1007454410), (4, 503727205), (5, 402981764), (10, 201490882), (20, 100745441), (3547, 568060), (7094, 284030), (14188, 142015), (17735, 113612), (28403, 70940), (35470, 56806)]