20346750981

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{919}}^1\times {\mathrm{106957}}^1$

素因数の和:107905

約数の個数: 24

約数和(自身を含む): 30701224320

約数和(自身を除く): 10354473339

約数列:

[1, 3, 9, 23, 69, 207, 919, 2757, 8271, 21137, 63411, 106957, 190233, 320871, 962613, 2460011, 7380033, 22140099, 98293483, 294880449, 884641347, 2260750109, 6782250327, 20346750981]

約数ペア:

[(1, 20346750981), (3, 6782250327), (9, 2260750109), (23, 884641347), (69, 294880449), (207, 98293483), (919, 22140099), (2757, 7380033), (8271, 2460011), (21137, 962613), (63411, 320871), (106957, 190233)]