20161145170

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{463}}^1\times {\mathrm{10859}}^1$

素因数の和:11730

約数の個数: 32

約数和(自身を含む): 36462493440

約数和(自身を除く): 16301348270

約数列:

[1, 2, 5, 10, 401, 463, 802, 926, 2005, 2315, 4010, 4630, 10859, 21718, 54295, 108590, 185663, 371326, 928315, 1856630, 4354459, 5027717, 8708918, 10055434, 21772295, 25138585, 43544590, 50277170, 2016114517, 4032229034, 10080572585, 20161145170]

約数ペア:

[(1, 20161145170), (2, 10080572585), (5, 4032229034), (10, 2016114517), (401, 50277170), (463, 43544590), (802, 25138585), (926, 21772295), (2005, 10055434), (2315, 8708918), (4010, 5027717), (4630, 4354459), (10859, 1856630), (21718, 928315), (54295, 371326), (108590, 185663)]