20177035130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{288243359}}^1$

素因数の和:288243373

約数の個数: 16

約数和(自身を含む): 41507043840

約数和(自身を除く): 21330008710

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 288243359, 576486718, 1441216795, 2017703513, 2882433590, 4035407026, 10088517565, 20177035130]

約数ペア:

[(1, 20177035130), (2, 10088517565), (5, 4035407026), (7, 2882433590), (10, 2017703513), (14, 1441216795), (35, 576486718), (70, 288243359)]