20132458821

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{18186503}}^1$

素因数の和:18186553

約数の個数: 16

約数和(自身を含む): 30553326720

約数和(自身を除く): 10420867899

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 18186503, 54559509, 163678527, 491035581, 745646623, 2236939869, 6710819607, 20132458821]

約数ペア:

[(1, 20132458821), (3, 6710819607), (9, 2236939869), (27, 745646623), (41, 491035581), (123, 163678527), (369, 54559509), (1107, 18186503)]