20006150318

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{18558581}}^1$

素因数の和:18558608

約数の個数: 24

約数和(自身を含む): 38082210264

約数和(自身を除く): 18076059946

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 18558581, 37117162, 129910067, 204144391, 259820134, 408288782, 909370469, 1429010737, 1818740938, 2858021474, 10003075159, 20006150318]

約数ペア:

[(1, 20006150318), (2, 10003075159), (7, 2858021474), (11, 1818740938), (14, 1429010737), (22, 909370469), (49, 408288782), (77, 259820134), (98, 204144391), (154, 129910067), (539, 37117162), (1078, 18558581)]