20281569326

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{6209911}}^1$

素因数の和:6210007

約数の個数: 16

約数和(自身を含む): 32192183808

約数和(自身を除く): 11910614482

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 6209911, 12419822, 142827953, 285655906, 440903681, 881807362, 10140784663, 20281569326]

約数ペア:

[(1, 20281569326), (2, 10140784663), (23, 881807362), (46, 440903681), (71, 285655906), (142, 142827953), (1633, 12419822), (3266, 6209911)]