20173086805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{36563}}^1\times {\mathrm{6491}}^1$

素因数の和:43076

約数の個数: 16

約数和(自身を含む): 25636336704

約数和(自身を除く): 5463249899

約数列:

[1, 5, 17, 85, 6491, 32455, 36563, 110347, 182815, 551735, 621571, 3107855, 237330433, 1186652165, 4034617361, 20173086805]

約数ペア:

[(1, 20173086805), (5, 4034617361), (17, 1186652165), (85, 237330433), (6491, 3107855), (32455, 621571), (36563, 551735), (110347, 182815)]