20166021832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1031}}^1\times {\mathrm{222269}}^1$

素因数の和:223317

約数の個数: 32

約数和(自身を含む): 41288875200

約数和(自身を除く): 21122853368

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1031, 2062, 4124, 8248, 11341, 22682, 45364, 90728, 222269, 444538, 889076, 1778152, 2444959, 4889918, 9779836, 19559672, 229159339, 458318678, 916637356, 1833274712, 2520752729, 5041505458, 10083010916, 20166021832]

約数ペア:

[(1, 20166021832), (2, 10083010916), (4, 5041505458), (8, 2520752729), (11, 1833274712), (22, 916637356), (44, 458318678), (88, 229159339), (1031, 19559672), (2062, 9779836), (4124, 4889918), (8248, 2444959), (11341, 1778152), (22682, 889076), (45364, 444538), (90728, 222269)]