20186014016

素因数分解:

$2^6\times 7^1\times {\mathrm{137}}^1\times {\mathrm{328891}}^1$

素因数の和:329047

約数の個数: 56

約数和(自身を含む): 46113289536

約数和(自身を除く): 25927275520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 137, 224, 274, 448, 548, 959, 1096, 1918, 2192, 3836, 4384, 7672, 8768, 15344, 30688, 61376, 328891, 657782, 1315564, 2302237, 2631128, 4604474, 5262256, 9208948, 10524512, 18417896, 21049024, 36835792, 45058067, 73671584, 90116134, 147343168, 180232268, 315406469, 360464536, 630812938, 720929072, 1261625876, 1441858144, 2523251752, 2883716288, 5046503504, 10093007008, 20186014016]

約数ペア:

[(1, 20186014016), (2, 10093007008), (4, 5046503504), (7, 2883716288), (8, 2523251752), (14, 1441858144), (16, 1261625876), (28, 720929072), (32, 630812938), (56, 360464536), (64, 315406469), (112, 180232268), (137, 147343168), (224, 90116134), (274, 73671584), (448, 45058067), (548, 36835792), (959, 21049024), (1096, 18417896), (1918, 10524512), (2192, 9208948), (3836, 5262256), (4384, 4604474), (7672, 2631128), (8768, 2302237), (15344, 1315564), (30688, 657782), (61376, 328891)]