20618913744

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{333769}}^1$

素因数の和:333810

約数の個数: 160

約数和(自身を含む): 69530966400

約数和(自身を除く): 48912052656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 88, 99, 104, 108, 117, 132, 143, 144, 156, 176, 198, 208, 216, 234, 264, 286, 297, 312, 351, 396, 429, 432, 468, 528, 572, 594, 624, 702, 792, 858, 936, 1144, 1188, 1287, 1404, 1584, 1716, 1872, 2288, 2376, 2574, 2808, 3432, 3861, 4752, 5148, 5616, 6864, 7722, 10296, 15444, 20592, 30888, 61776, 333769, 667538, 1001307, 1335076, 2002614, 2670152, 3003921, 3671459, 4005228, 4338997, 5340304, 6007842, 7342918, 8010456, 8677994, 9011763, 11014377, 12015684, 13016991, 14685836, 16020912, 17355988, 18023526, 22028754, 24031368, 26033982, 29371672, 33043131, 34711976, 36047052, 39050973, 44057508, 47728967, 48062736, 52067964, 58743344, 66086262, 69423952, 72094104, 78101946, 88115016, 95457934, 99129393, 104135928, 117152919, 132172524, 143186901, 144188208, 156203892, 176230032, 190915868, 198258786, 208271856, 234305838, 264345048, 286373802, 312407784, 381831736, 396517572, 429560703, 468611676, 528690096, 572747604, 624815568, 763663472, 793035144, 859121406, 937223352, 1145495208, 1288682109, 1586070288, 1718242812, 1874446704, 2290990416, 2577364218, 3436485624, 5154728436, 6872971248, 10309456872, 20618913744]

約数ペア:

[(1, 20618913744), (2, 10309456872), (3, 6872971248), (4, 5154728436), (6, 3436485624), (8, 2577364218), (9, 2290990416), (11, 1874446704), (12, 1718242812), (13, 1586070288), (16, 1288682109), (18, 1145495208), (22, 937223352), (24, 859121406), (26, 793035144), (27, 763663472), (33, 624815568), (36, 572747604), (39, 528690096), (44, 468611676), (48, 429560703), (52, 396517572), (54, 381831736), (66, 312407784), (72, 286373802), (78, 264345048), (88, 234305838), (99, 208271856), (104, 198258786), (108, 190915868), (117, 176230032), (132, 156203892), (143, 144188208), (144, 143186901), (156, 132172524), (176, 117152919), (198, 104135928), (208, 99129393), (216, 95457934), (234, 88115016), (264, 78101946), (286, 72094104), (297, 69423952), (312, 66086262), (351, 58743344), (396, 52067964), (429, 48062736), (432, 47728967), (468, 44057508), (528, 39050973), (572, 36047052), (594, 34711976), (624, 33043131), (702, 29371672), (792, 26033982), (858, 24031368), (936, 22028754), (1144, 18023526), (1188, 17355988), (1287, 16020912), (1404, 14685836), (1584, 13016991), (1716, 12015684), (1872, 11014377), (2288, 9011763), (2376, 8677994), (2574, 8010456), (2808, 7342918), (3432, 6007842), (3861, 5340304), (4752, 4338997), (5148, 4005228), (5616, 3671459), (6864, 3003921), (7722, 2670152), (10296, 2002614), (15444, 1335076), (20592, 1001307), (30888, 667538), (61776, 333769)]