20147673253

素因数分解:

${\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1\times {\mathrm{7129}}^1$

素因数の和:7716

約数の個数: 16

約数和(自身を含む): 20764385280

約数和(自身を除く): 616712027

約数列:

[1, 47, 157, 383, 7129, 7379, 18001, 60131, 335063, 1119253, 2730407, 2826157, 52604891, 128329129, 428673899, 20147673253]

約数ペア:

[(1, 20147673253), (47, 428673899), (157, 128329129), (383, 52604891), (7129, 2826157), (7379, 2730407), (18001, 1119253), (60131, 335063)]