20056546720980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4053449}}^1$

素因数の和:4053509

約数の個数: 576

約数和(自身を含む): 83842208352000

約数和(自身を除く): 63785661631020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 27, 28, 30, 33, 34, 35, 36, 42, 44, 45, 49, 51, 54, 55, 60, 63, 66, 68, 70, 77, 84, 85, 90, 98, 99, 102, 105, 108, 110, 119, 126, 132, 135, 140, 147, 153, 154, 165, 170, 180, 187, 189, 196, 198, 204, 210, 220, 231, 238, 245, 252, 255, 270, 294, 297, 306, 308, 315, 330, 340, 357, 374, 378, 385, 396, 420, 441, 459, 462, 476, 490, 495, 510, 539, 540, 561, 588, 594, 595, 612, 630, 660, 693, 714, 735, 748, 756, 765, 770, 833, 882, 918, 924, 935, 945, 980, 990, 1020, 1071, 1078, 1122, 1155, 1188, 1190, 1260, 1309, 1323, 1386, 1428, 1470, 1485, 1530, 1540, 1617, 1666, 1683, 1764, 1785, 1836, 1870, 1890, 1980, 2079, 2142, 2156, 2205, 2244, 2295, 2310, 2380, 2499, 2618, 2646, 2695, 2772, 2805, 2940, 2970, 3060, 3213, 3234, 3332, 3366, 3465, 3570, 3740, 3780, 3927, 4158, 4165, 4284, 4410, 4590, 4620, 4851, 4998, 5049, 5236, 5292, 5355, 5390, 5610, 5940, 6426, 6468, 6545, 6615, 6732, 6930, 7140, 7497, 7854, 8085, 8316, 8330, 8415, 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37141753187, 37210661820, 39326562198, 40518276204, 40931728002, 42135602355, 43412438790, 43696180220, 45479697780, 47753682669, 50647845255, 52094926548, 53059647410, 53627130270, 56180803140, 58989843297, 60777414306, 63671576892, 65118658185, 65544270330, 67530460340, 68219546670, 74283506374, 78653124396, 79589471115, 81863456004, 84271204710, 86824877580, 91166121459, 95507365338, 98316405495, 101295690510, 102329320005, 106119294820, 107254260540, 111425259561, 117979686594, 121554828612, 130237316370, 131088540660, 136439093340, 143261048007, 148567012748, 151943535765, 159178942230, 168542409420, 182332242918, 185708765935, 191014730676, 196632810990, 202591381020, 204658640010, 222850519122, 235959373188, 238768413345, 260474632740, 286522096014, 294949216485, 303887071530, 318357884460, 334275778683, 364664485836, 371417531870, 393265621980, 409317280020, 445701038244, 455830607295, 477536826690, 557126297805, 573044192028, 589898432970, 607774143060, 668551557366, 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約数ペア:

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