20183373756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2281}}^1$

素因数の和:2421

約数の個数: 288

約数和(自身を含む): 65401900928

約数和(自身を除く): 45218527172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 37, 39, 42, 52, 63, 73, 74, 78, 84, 91, 111, 117, 126, 146, 148, 156, 182, 219, 222, 234, 252, 259, 273, 292, 333, 364, 438, 444, 468, 481, 511, 518, 546, 657, 666, 777, 819, 876, 949, 962, 1022, 1036, 1092, 1314, 1332, 1443, 1533, 1554, 1638, 1898, 1924, 2044, 2281, 2331, 2628, 2701, 2847, 2886, 3066, 3108, 3276, 3367, 3796, 4329, 4562, 4599, 4662, 5402, 5694, 5772, 6132, 6643, 6734, 6843, 8103, 8541, 8658, 9124, 9198, 9324, 10101, 10804, 11388, 13286, 13468, 13686, 15967, 16206, 17082, 17316, 18396, 18907, 19929, 20202, 20529, 24309, 26572, 27372, 29653, 30303, 31934, 32412, 34164, 35113, 37814, 39858, 40404, 41058, 47901, 48618, 56721, 59306, 59787, 60606, 63868, 70226, 75628, 79716, 82116, 84397, 88959, 95802, 97236, 105339, 113442, 118612, 119574, 121212, 140452, 143703, 166513, 168794, 170163, 177918, 191604, 207571, 210678, 226884, 239148, 245791, 253191, 266877, 287406, 316017, 333026, 337588, 340326, 355836, 415142, 421356, 491582, 499539, 506382, 533754, 574812, 590779, 622713, 632034, 666052, 680652, 737373, 759573, 830284, 983164, 999078, 1012764, 1067508, 1097161, 1165591, 1181558, 1245426, 1264068, 1474746, 1498617, 1519146, 1772337, 1868139, 1998156, 2164669, 2194322, 2212119, 2331182, 2363116, 2490852, 2949492, 2997234, 3038292, 3291483, 3496773, 3544674, 3736278, 4329338, 4388644, 4424238, 4662364, 5317011, 5994468, 6160981, 6494007, 6582966, 6993546, 7089348, 7472556, 7680127, 8658676, 8848476, 9874449, 10490319, 10634022, 12321962, 12988014, 13165932, 13987092, 15152683, 15360254, 18482943, 19482021, 19748898, 20980638, 21268044, 23040381, 24643924, 25976028, 30305366, 30720508, 36965886, 38964042, 39497796, 41961276, 43126867, 45458049, 46080762, 55448829, 60610732, 69121143, 73931772, 77928084, 80092753, 86253734, 90916098, 92161524, 110897658, 129380601, 136374147, 138242286, 160185506, 172507468, 181832196, 221795316, 240278259, 258761202, 272748294, 276484572, 320371012, 388141803, 480556518, 517522404, 545496588, 560649271, 720834777, 776283606, 961113036, 1121298542, 1441669554, 1552567212, 1681947813, 2242597084, 2883339108, 3363895626, 5045843439, 6727791252, 10091686878, 20183373756]

約数ペア:

[(1, 20183373756), (2, 10091686878), (3, 6727791252), (4, 5045843439), (6, 3363895626), (7, 2883339108), (9, 2242597084), (12, 1681947813), (13, 1552567212), (14, 1441669554), (18, 1121298542), (21, 961113036), (26, 776283606), (28, 720834777), (36, 560649271), (37, 545496588), (39, 517522404), (42, 480556518), (52, 388141803), (63, 320371012), (73, 276484572), (74, 272748294), (78, 258761202), (84, 240278259), (91, 221795316), (111, 181832196), (117, 172507468), (126, 160185506), (146, 138242286), (148, 136374147), (156, 129380601), (182, 110897658), (219, 92161524), (222, 90916098), (234, 86253734), (252, 80092753), (259, 77928084), (273, 73931772), (292, 69121143), (333, 60610732), (364, 55448829), (438, 46080762), (444, 45458049), (468, 43126867), (481, 41961276), (511, 39497796), (518, 38964042), (546, 36965886), (657, 30720508), (666, 30305366), (777, 25976028), (819, 24643924), (876, 23040381), (949, 21268044), (962, 20980638), (1022, 19748898), (1036, 19482021), (1092, 18482943), (1314, 15360254), (1332, 15152683), (1443, 13987092), (1533, 13165932), (1554, 12988014), (1638, 12321962), (1898, 10634022), (1924, 10490319), (2044, 9874449), (2281, 8848476), (2331, 8658676), (2628, 7680127), (2701, 7472556), (2847, 7089348), (2886, 6993546), (3066, 6582966), (3108, 6494007), (3276, 6160981), (3367, 5994468), (3796, 5317011), (4329, 4662364), (4562, 4424238), (4599, 4388644), (4662, 4329338), (5402, 3736278), (5694, 3544674), (5772, 3496773), (6132, 3291483), (6643, 3038292), (6734, 2997234), (6843, 2949492), (8103, 2490852), (8541, 2363116), (8658, 2331182), (9124, 2212119), (9198, 2194322), (9324, 2164669), (10101, 1998156), (10804, 1868139), (11388, 1772337), (13286, 1519146), (13468, 1498617), (13686, 1474746), (15967, 1264068), (16206, 1245426), (17082, 1181558), (17316, 1165591), (18396, 1097161), (18907, 1067508), (19929, 1012764), (20202, 999078), (20529, 983164), (24309, 830284), (26572, 759573), (27372, 737373), (29653, 680652), (30303, 666052), (31934, 632034), (32412, 622713), (34164, 590779), (35113, 574812), (37814, 533754), (39858, 506382), (40404, 499539), (41058, 491582), (47901, 421356), (48618, 415142), (56721, 355836), (59306, 340326), (59787, 337588), (60606, 333026), (63868, 316017), (70226, 287406), (75628, 266877), (79716, 253191), (82116, 245791), (84397, 239148), (88959, 226884), (95802, 210678), (97236, 207571), (105339, 191604), (113442, 177918), (118612, 170163), (119574, 168794), (121212, 166513), (140452, 143703)]