20085989712

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{184913}}^1$

素因数の和:185028

約数の個数: 80

約数和(自身を含む): 54296667648

約数和(自身を除く): 34210677936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 73, 93, 124, 146, 186, 219, 248, 292, 372, 438, 496, 584, 744, 876, 1168, 1488, 1752, 2263, 3504, 4526, 6789, 9052, 13578, 18104, 27156, 36208, 54312, 108624, 184913, 369826, 554739, 739652, 1109478, 1479304, 2218956, 2958608, 4437912, 5732303, 8875824, 11464606, 13498649, 17196909, 22929212, 26997298, 34393818, 40495947, 45858424, 53994596, 68787636, 80991894, 91716848, 107989192, 137575272, 161983788, 215978384, 275150544, 323967576, 418458119, 647935152, 836916238, 1255374357, 1673832476, 2510748714, 3347664952, 5021497428, 6695329904, 10042994856, 20085989712]

約数ペア:

[(1, 20085989712), (2, 10042994856), (3, 6695329904), (4, 5021497428), (6, 3347664952), (8, 2510748714), (12, 1673832476), (16, 1255374357), (24, 836916238), (31, 647935152), (48, 418458119), (62, 323967576), (73, 275150544), (93, 215978384), (124, 161983788), (146, 137575272), (186, 107989192), (219, 91716848), (248, 80991894), (292, 68787636), (372, 53994596), (438, 45858424), (496, 40495947), (584, 34393818), (744, 26997298), (876, 22929212), (1168, 17196909), (1488, 13498649), (1752, 11464606), (2263, 8875824), (3504, 5732303), (4526, 4437912), (6789, 2958608), (9052, 2218956), (13578, 1479304), (18104, 1109478), (27156, 739652), (36208, 554739), (54312, 369826), (108624, 184913)]