120717102454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{20820473}}^1$

素因数の和:20820711

約数の個数: 16

約数和(自身を含む): 195879019392

約数和(自身を除く): 75161916938

約数列:

[1, 2, 13, 26, 223, 446, 2899, 5798, 20820473, 41640946, 270666149, 541332298, 4642965479, 9285930958, 60358551227, 120717102454]

約数ペア:

[(1, 120717102454), (2, 60358551227), (13, 9285930958), (26, 4642965479), (223, 541332298), (446, 270666149), (2899, 41640946), (5798, 20820473)]