20954493508608

素因数分解:

$2^{10}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{10477}}^1$

素因数の和:10804

約数の個数: 528

約数和(自身を含む): 66986133133920

約数和(自身を除く): 46031639625312

約数列:

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約数ペア:

[(1, 20954493508608), (2, 10477246754304), (3, 6984831169536), (4, 5238623377152), (6, 3492415584768), (8, 2619311688576), (9, 2328277056512), (11, 1904953955328), (12, 1746207792384), (16, 1309655844288), (18, 1164138528256), (22, 952476977664), (24, 873103896192), (32, 654827922144), (33, 634984651776), (36, 582069264128), (44, 476238488832), (48, 436551948096), (64, 327413961072), (66, 317492325888), (72, 291034632064), (88, 238119244416), (96, 218275974048), (99, 211661550592), (109, 192243059712), (128, 163706980536), (132, 158746162944), (144, 145517316032), (176, 119059622208), (181, 115770682368), (192, 109137987024), (198, 105830775296), (218, 96121529856), (256, 81853490268), (264, 79373081472), (288, 72758658016), (327, 64081019904), (352, 59529811104), (362, 57885341184), (384, 54568993512), (396, 52915387648), (436, 48060764928), (512, 40926745134), (528, 39686540736), (543, 38590227456), (576, 36379329008), (654, 32040509952), (704, 29764905552), (724, 28942670592), (768, 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