2036706680

素因数分解:

$2^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{151091}}^1$

素因数の和:151439

約数の個数: 32

約数和(自身を含む): 4596218640

約数和(自身を除く): 2559511960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 337, 674, 1348, 1685, 2696, 3370, 6740, 13480, 151091, 302182, 604364, 755455, 1208728, 1510910, 3021820, 6043640, 50917667, 101835334, 203670668, 254588335, 407341336, 509176670, 1018353340, 2036706680]

約数ペア:

[(1, 2036706680), (2, 1018353340), (4, 509176670), (5, 407341336), (8, 254588335), (10, 203670668), (20, 101835334), (40, 50917667), (337, 6043640), (674, 3021820), (1348, 1510910), (1685, 1208728), (2696, 755455), (3370, 604364), (6740, 302182), (13480, 151091)]