20315103683

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{270547}}^1$

素因数の和:271202

約数の個数: 16

約数和(自身を含む): 24622032384

約数和(自身を除く): 4306928701

約数列:

[1, 7, 17, 119, 631, 4417, 10727, 75089, 270547, 1893829, 4599299, 32195093, 170715157, 1195006099, 2902157669, 20315103683]

約数ペア:

[(1, 20315103683), (7, 2902157669), (17, 1195006099), (119, 170715157), (631, 32195093), (4417, 4599299), (10727, 1893829), (75089, 270547)]