20095304

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{9551}}^1$

素因数の和:9820

約数の個数: 16

約数和(自身を含む): 37825920

約数和(自身を除く): 17730616

約数列:

[1, 2, 4, 8, 263, 526, 1052, 2104, 9551, 19102, 38204, 76408, 2511913, 5023826, 10047652, 20095304]

約数ペア:

[(1, 20095304), (2, 10047652), (4, 5023826), (8, 2511913), (263, 76408), (526, 38204), (1052, 19102), (2104, 9551)]