20173336298

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{1607}}^1\times {\mathrm{17387}}^1$

素因数の和:19034

約数の個数: 24

約数和(自身を含む): 31958170272

約数和(自身を除く): 11784833974

約数列:

[1, 2, 19, 38, 361, 722, 1607, 3214, 17387, 30533, 34774, 61066, 330353, 580127, 660706, 1160254, 6276707, 12553414, 27940909, 55881818, 530877271, 1061754542, 10086668149, 20173336298]

約数ペア:

[(1, 20173336298), (2, 10086668149), (19, 1061754542), (38, 530877271), (361, 55881818), (722, 27940909), (1607, 12553414), (3214, 6276707), (17387, 1160254), (30533, 660706), (34774, 580127), (61066, 330353)]