15940147180

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{2365007}}^1$

素因数の和:2365353

約数の個数: 24

約数和(自身を含む): 33573653568

約数和(自身を除く): 17633506388

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 3370, 6740, 2365007, 4730014, 9460028, 11825035, 23650070, 47300140, 797007359, 1594014718, 3188029436, 3985036795, 7970073590, 15940147180]

約数ペア:

[(1, 15940147180), (2, 7970073590), (4, 3985036795), (5, 3188029436), (10, 1594014718), (20, 797007359), (337, 47300140), (674, 23650070), (1348, 11825035), (1685, 9460028), (3370, 4730014), (6740, 2365007)]