2020261776

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{103}}^1$

素因数の和:230

約数の個数: 240

約数和(自身を含む): 6151856256

約数和(自身を除く): 4131594480

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 43, 48, 51, 52, 68, 78, 86, 102, 103, 104, 129, 136, 156, 172, 204, 206, 208, 221, 258, 272, 309, 312, 344, 408, 412, 442, 516, 559, 618, 624, 663, 688, 731, 816, 824, 884, 1032, 1118, 1236, 1326, 1339, 1462, 1648, 1677, 1751, 1768, 1849, 2064, 2193, 2236, 2472, 2652, 2678, 2924, 3354, 3502, 3536, 3698, 4017, 4386, 4429, 4472, 4944, 5253, 5304, 5356, 5547, 5848, 6708, 7004, 7396, 8034, 8772, 8858, 8944, 9503, 10506, 10608, 10712, 11094, 11696, 13287, 13416, 14008, 14792, 16068, 17544, 17716, 19006, 21012, 21424, 22188, 22763, 24037, 26574, 26832, 28016, 28509, 29584, 31433, 32136, 35088, 35432, 38012, 42024, 44376, 45526, 48074, 53148, 57018, 57577, 62866, 64272, 68289, 70864, 72111, 75293, 76024, 84048, 88752, 91052, 94299, 96148, 106296, 114036, 115154, 125732, 136578, 144222, 150586, 152048, 172731, 182104, 188598, 190447, 192296, 212592, 225879, 228072, 230308, 251464, 273156, 288444, 301172, 345462, 364208, 377196, 380894, 384592, 408629, 451758, 456144, 460616, 502928, 546312, 571341, 576888, 602344, 690924, 754392, 761788, 817258, 903516, 921232, 978809, 1092624, 1142682, 1153776, 1204688, 1225887, 1381848, 1508784, 1523576, 1634516, 1807032, 1957618, 2285364, 2451774, 2475811, 2763696, 2936427, 3047152, 3237599, 3269032, 3614064, 3915236, 4570728, 4903548, 4951622, 5872854, 6475198, 6538064, 7427433, 7830472, 9141456, 9712797, 9807096, 9903244, 11745708, 12950396, 14854866, 15660944, 19425594, 19614192, 19806488, 23491416, 25900792, 29709732, 38851188, 39612976, 42088787, 46982832, 51801584, 59419464, 77702376, 84177574, 118838928, 126266361, 155404752, 168355148, 252532722, 336710296, 505065444, 673420592, 1010130888, 2020261776]

約数ペア:

[(1, 2020261776), (2, 1010130888), (3, 673420592), (4, 505065444), (6, 336710296), (8, 252532722), (12, 168355148), (13, 155404752), (16, 126266361), (17, 118838928), (24, 84177574), (26, 77702376), (34, 59419464), (39, 51801584), (43, 46982832), (48, 42088787), (51, 39612976), (52, 38851188), (68, 29709732), (78, 25900792), (86, 23491416), (102, 19806488), (103, 19614192), (104, 19425594), (129, 15660944), (136, 14854866), (156, 12950396), (172, 11745708), (204, 9903244), (206, 9807096), (208, 9712797), (221, 9141456), (258, 7830472), (272, 7427433), (309, 6538064), (312, 6475198), (344, 5872854), (408, 4951622), (412, 4903548), (442, 4570728), (516, 3915236), (559, 3614064), (618, 3269032), (624, 3237599), (663, 3047152), (688, 2936427), (731, 2763696), (816, 2475811), (824, 2451774), (884, 2285364), (1032, 1957618), (1118, 1807032), (1236, 1634516), (1326, 1523576), (1339, 1508784), (1462, 1381848), (1648, 1225887), (1677, 1204688), (1751, 1153776), (1768, 1142682), (1849, 1092624), (2064, 978809), (2193, 921232), (2236, 903516), (2472, 817258), (2652, 761788), (2678, 754392), (2924, 690924), (3354, 602344), (3502, 576888), (3536, 571341), (3698, 546312), (4017, 502928), (4386, 460616), (4429, 456144), (4472, 451758), (4944, 408629), (5253, 384592), (5304, 380894), (5356, 377196), (5547, 364208), (5848, 345462), (6708, 301172), (7004, 288444), (7396, 273156), (8034, 251464), (8772, 230308), (8858, 228072), (8944, 225879), (9503, 212592), (10506, 192296), (10608, 190447), (10712, 188598), (11094, 182104), (11696, 172731), (13287, 152048), (13416, 150586), (14008, 144222), (14792, 136578), (16068, 125732), (17544, 115154), (17716, 114036), (19006, 106296), (21012, 96148), (21424, 94299), (22188, 91052), (22763, 88752), (24037, 84048), (26574, 76024), (26832, 75293), (28016, 72111), (28509, 70864), (29584, 68289), (31433, 64272), (32136, 62866), (35088, 57577), (35432, 57018), (38012, 53148), (42024, 48074), (44376, 45526)]