20764960441344

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{401}}^1\times {\mathrm{4159}}^1$

素因数の和:4786

約数の個数: 528

約数和(自身を含む): 69067270871040

約数和(自身を除く): 48302310429696

約数列:

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約数ペア:

[(1, 20764960441344), (2, 10382480220672), (3, 6921653480448), (4, 5191240110336), (6, 3460826740224), (7, 2966422920192), (8, 2595620055168), (9, 2307217826816), (12, 1730413370112), (14, 1483211460096), (16, 1297810027584), (18, 1153608913408), (21, 988807640064), (24, 865206685056), (28, 741605730048), (32, 648905013792), (36, 576804456704), (42, 494403820032), (48, 432603342528), (56, 370802865024), (63, 329602546688), (64, 324452506896), (72, 288402228352), (84, 247201910016), (96, 216301671264), (112, 185401432512), (126, 164801273344), (128, 162226253448), (144, 144201114176), (168, 123600955008), (192, 108150835632), (193, 107590468608), (224, 92700716256), (252, 82400636672), (256, 81113126724), (288, 72100557088), (336, 61800477504), (384, 54075417816), (386, 53795234304), (401, 51782943744), (448, 46350358128), (504, 41200318336), (512, 40556563362), (576, 36050278544), (579, 35863489536), (672, 30900238752), (768, 27037708908), (772, 26897617152), (802, 25891471872), (896, 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