20137678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{1091}}^1$

素因数の和:1943

約数の個数: 16

約数和(自身を含む): 33022080

約数和(自身を除く): 12884402

約数列:

[1, 2, 11, 22, 839, 1091, 1678, 2182, 9229, 12001, 18458, 24002, 915349, 1830698, 10068839, 20137678]

約数ペア:

[(1, 20137678), (2, 10068839), (11, 1830698), (22, 915349), (839, 24002), (1091, 18458), (1678, 12001), (2182, 9229)]