20804849828634

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{16831}}^1\times {\mathrm{4049}}^1$

素因数の和:21016

約数の個数: 128

約数和(自身を含む): 45764161228800

約数和(自身を除く): 24959311400166

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 73, 82, 102, 123, 146, 219, 246, 438, 697, 1241, 1394, 2091, 2482, 2993, 3723, 4049, 4182, 5986, 7446, 8098, 8979, 12147, 16831, 17958, 24294, 33662, 50493, 50881, 68833, 100986, 101762, 137666, 152643, 166009, 206499, 286127, 295577, 305286, 332018, 412998, 498027, 572254, 591154, 690071, 858381, 886731, 996054, 1228663, 1380142, 1716762, 1773462, 2070213, 2457326, 2822153, 3685989, 4140426, 5024809, 5644306, 7371978, 8466459, 10049618, 11731207, 12118657, 15074427, 16932918, 20887271, 23462414, 24237314, 30148854, 35193621, 36355971, 41774542, 50375183, 62661813, 68148719, 70387242, 72711942, 100750366, 125323626, 136297438, 151125549, 204446157, 206017169, 302251098, 408892314, 412034338, 618051507, 856378111, 1158528223, 1236103014, 1712756222, 2317056446, 2569134333, 2794097479, 3475584669, 4974856487, 5138268666, 5588194958, 6951169338, 8382292437, 9949712974, 14924569461, 16764584874, 29849138922, 47499657143, 84572560279, 94999314286, 142498971429, 169145120558, 203969115967, 253717680837, 284997942858, 407938231934, 507435361674, 611907347901, 1223814695802, 3467474971439, 6934949942878, 10402424914317, 20804849828634]

約数ペア:

[(1, 20804849828634), (2, 10402424914317), (3, 6934949942878), (6, 3467474971439), (17, 1223814695802), (34, 611907347901), (41, 507435361674), (51, 407938231934), (73, 284997942858), (82, 253717680837), (102, 203969115967), (123, 169145120558), (146, 142498971429), (219, 94999314286), (246, 84572560279), (438, 47499657143), (697, 29849138922), (1241, 16764584874), (1394, 14924569461), (2091, 9949712974), (2482, 8382292437), (2993, 6951169338), (3723, 5588194958), (4049, 5138268666), (4182, 4974856487), (5986, 3475584669), (7446, 2794097479), (8098, 2569134333), (8979, 2317056446), (12147, 1712756222), (16831, 1236103014), (17958, 1158528223), (24294, 856378111), (33662, 618051507), (50493, 412034338), (50881, 408892314), (68833, 302251098), (100986, 206017169), (101762, 204446157), (137666, 151125549), (152643, 136297438), (166009, 125323626), (206499, 100750366), (286127, 72711942), (295577, 70387242), (305286, 68148719), (332018, 62661813), (412998, 50375183), (498027, 41774542), (572254, 36355971), (591154, 35193621), (690071, 30148854), (858381, 24237314), (886731, 23462414), (996054, 20887271), (1228663, 16932918), (1380142, 15074427), (1716762, 12118657), (1773462, 11731207), (2070213, 10049618), (2457326, 8466459), (2822153, 7371978), (3685989, 5644306), (4140426, 5024809)]