20166504

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{7853}}^1$

素因数の和:7969

約数の個数: 32

約数和(自身を含む): 50893920

約数和(自身を除く): 30727416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 7853, 15706, 23559, 31412, 47118, 62824, 94236, 188472, 840271, 1680542, 2520813, 3361084, 5041626, 6722168, 10083252, 20166504]

約数ペア:

[(1, 20166504), (2, 10083252), (3, 6722168), (4, 5041626), (6, 3361084), (8, 2520813), (12, 1680542), (24, 840271), (107, 188472), (214, 94236), (321, 62824), (428, 47118), (642, 31412), (856, 23559), (1284, 15706), (2568, 7853)]