20172355210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16951559}}^1$

素因数の和:16951590

約数の個数: 32

約数和(自身を含む): 43938443520

約数和(自身を除く): 23766088310

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 16951559, 33903118, 84757795, 118660913, 169515590, 237321826, 288176503, 576353006, 593304565, 1186609130, 1440882515, 2017235521, 2881765030, 4034471042, 10086177605, 20172355210]

約数ペア:

[(1, 20172355210), (2, 10086177605), (5, 4034471042), (7, 2881765030), (10, 2017235521), (14, 1440882515), (17, 1186609130), (34, 593304565), (35, 576353006), (70, 288176503), (85, 237321826), (119, 169515590), (170, 118660913), (238, 84757795), (595, 33903118), (1190, 16951559)]