20166024076

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{2203}}^1\times {\mathrm{18913}}^1$

素因数の和:21142

約数の個数: 36

約数和(自身を含む): 38810090536

約数和(自身を除く): 18644066460

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 2203, 4406, 8812, 18913, 24233, 37826, 48466, 75652, 96932, 208043, 266563, 416086, 533126, 832172, 1066252, 2288473, 4576946, 9153892, 41665339, 83330678, 166661356, 458318729, 916637458, 1833274916, 5041506019, 10083012038, 20166024076]

約数ペア:

[(1, 20166024076), (2, 10083012038), (4, 5041506019), (11, 1833274916), (22, 916637458), (44, 458318729), (121, 166661356), (242, 83330678), (484, 41665339), (2203, 9153892), (4406, 4576946), (8812, 2288473), (18913, 1066252), (24233, 832172), (37826, 533126), (48466, 416086), (75652, 266563), (96932, 208043)]