20094889386

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{509}}^1$

素因数の和:685

約数の個数: 192

約数和(自身を含む): 49228300800

約数和(自身を除く): 29133411414

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 47, 66, 78, 89, 94, 121, 141, 143, 178, 242, 267, 282, 286, 363, 429, 509, 517, 534, 611, 726, 858, 979, 1018, 1034, 1157, 1222, 1527, 1551, 1573, 1833, 1958, 2314, 2937, 3054, 3102, 3146, 3471, 3666, 4183, 4719, 5599, 5687, 5874, 6617, 6721, 6942, 8366, 9438, 10769, 11198, 11374, 12549, 12727, 13234, 13442, 16797, 17061, 19851, 20163, 21538, 23923, 25098, 25454, 32307, 33594, 34122, 38181, 39702, 40326, 45301, 46013, 47846, 54379, 61589, 64614, 71769, 72787, 73931, 76362, 90602, 92026, 108758, 123178, 135903, 138039, 139997, 143538, 145574, 147862, 163137, 184767, 218361, 221793, 263153, 271806, 276078, 279994, 310999, 326274, 369534, 419991, 436722, 443586, 498311, 506143, 526306, 588913, 598169, 621998, 789459, 800657, 839982, 932997, 996622, 1012286, 1177826, 1196338, 1494933, 1518429, 1578918, 1601314, 1766739, 1794507, 1865994, 2129147, 2401971, 2894683, 2989866, 3036858, 3420989, 3533478, 3589014, 4258294, 4803942, 5481421, 5789366, 6387441, 6478043, 6579859, 6841978, 8684049, 10262967, 10962842, 12774882, 12956086, 13159718, 16444263, 17368098, 19434129, 19739577, 20525934, 23420617, 27678911, 32888526, 37630879, 38868258, 39479154, 46841234, 55357822, 70261851, 71258473, 75261758, 83036733, 112892637, 140523702, 142516946, 166073466, 213775419, 225785274, 257626787, 304468021, 427550838, 515253574, 608936042, 772880361, 913404063, 1545760722, 1826808126, 3349148231, 6698296462, 10047444693, 20094889386]

約数ペア:

[(1, 20094889386), (2, 10047444693), (3, 6698296462), (6, 3349148231), (11, 1826808126), (13, 1545760722), (22, 913404063), (26, 772880361), (33, 608936042), (39, 515253574), (47, 427550838), (66, 304468021), (78, 257626787), (89, 225785274), (94, 213775419), (121, 166073466), (141, 142516946), (143, 140523702), (178, 112892637), (242, 83036733), (267, 75261758), (282, 71258473), (286, 70261851), (363, 55357822), (429, 46841234), (509, 39479154), (517, 38868258), (534, 37630879), (611, 32888526), (726, 27678911), (858, 23420617), (979, 20525934), (1018, 19739577), (1034, 19434129), (1157, 17368098), (1222, 16444263), (1527, 13159718), (1551, 12956086), (1573, 12774882), (1833, 10962842), (1958, 10262967), (2314, 8684049), (2937, 6841978), (3054, 6579859), (3102, 6478043), (3146, 6387441), (3471, 5789366), (3666, 5481421), (4183, 4803942), (4719, 4258294), (5599, 3589014), (5687, 3533478), (5874, 3420989), (6617, 3036858), (6721, 2989866), (6942, 2894683), (8366, 2401971), (9438, 2129147), (10769, 1865994), (11198, 1794507), (11374, 1766739), (12549, 1601314), (12727, 1578918), (13234, 1518429), (13442, 1494933), (16797, 1196338), (17061, 1177826), (19851, 1012286), (20163, 996622), (21538, 932997), (23923, 839982), (25098, 800657), (25454, 789459), (32307, 621998), (33594, 598169), (34122, 588913), (38181, 526306), (39702, 506143), (40326, 498311), (45301, 443586), (46013, 436722), (47846, 419991), (54379, 369534), (61589, 326274), (64614, 310999), (71769, 279994), (72787, 276078), (73931, 271806), (76362, 263153), (90602, 221793), (92026, 218361), (108758, 184767), (123178, 163137), (135903, 147862), (138039, 145574), (139997, 143538)]