20201384575147

素因数分解:

${\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1319}}^1\times {\mathrm{8310191}}^1$

素因数の和:8311626

約数の個数: 16

約数和(自身を含む): 21500128742400

約数和(自身を除く): 1298744167253

約数列:

[1, 19, 97, 1319, 1843, 25061, 127943, 2430917, 8310191, 157893629, 806088527, 10961141929, 15315682013, 208261696651, 1063230767113, 20201384575147]

約数ペア:

[(1, 20201384575147), (19, 1063230767113), (97, 208261696651), (1319, 15315682013), (1843, 10961141929), (25061, 806088527), (127943, 157893629), (2430917, 8310191)]