20062340

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{9739}}^1$

素因数の和:9851

約数の個数: 24

約数和(自身を含む): 42544320

約数和(自身を除く): 22481980

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 9739, 19478, 38956, 48695, 97390, 194780, 1003117, 2006234, 4012468, 5015585, 10031170, 20062340]

約数ペア:

[(1, 20062340), (2, 10031170), (4, 5015585), (5, 4012468), (10, 2006234), (20, 1003117), (103, 194780), (206, 97390), (412, 48695), (515, 38956), (1030, 19478), (2060, 9739)]