20199083696

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{10433411}}^1$

素因数の和:10433441

約数の個数: 30

約数和(自身を含む): 43016957676

約数和(自身を除く): 22817873980

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 10433411, 20866822, 41733644, 83467288, 114767521, 166934576, 229535042, 459070084, 918140168, 1262442731, 1836280336, 2524885462, 5049770924, 10099541848, 20199083696]

約数ペア:

[(1, 20199083696), (2, 10099541848), (4, 5049770924), (8, 2524885462), (11, 1836280336), (16, 1262442731), (22, 918140168), (44, 459070084), (88, 229535042), (121, 166934576), (176, 114767521), (242, 83467288), (484, 41733644), (968, 20866822), (1936, 10433411)]