20090149074

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{30165389}}^1$

素因数の和:30165434

約数の個数: 24

約数和(自身を含む): 44705107980

約数和(自身を除く): 24614958906

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 30165389, 60330778, 90496167, 180992334, 271488501, 542977002, 1116119393, 2232238786, 3348358179, 6696716358, 10045074537, 20090149074]

約数ペア:

[(1, 20090149074), (2, 10045074537), (3, 6696716358), (6, 3348358179), (9, 2232238786), (18, 1116119393), (37, 542977002), (74, 271488501), (111, 180992334), (222, 90496167), (333, 60330778), (666, 30165389)]