20157368616

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{18089}}^1$

素因数の和:18189

約数の個数: 256

約数和(自身を含む): 70854912000

約数和(自身を除く): 50697543384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 67, 72, 77, 84, 88, 99, 108, 126, 132, 134, 154, 168, 189, 198, 201, 216, 231, 252, 264, 268, 297, 308, 378, 396, 402, 462, 469, 504, 536, 594, 603, 616, 693, 737, 756, 792, 804, 924, 938, 1188, 1206, 1386, 1407, 1474, 1512, 1608, 1809, 1848, 1876, 2079, 2211, 2376, 2412, 2772, 2814, 2948, 3618, 3752, 4158, 4221, 4422, 4824, 5159, 5544, 5628, 5896, 6633, 7236, 8316, 8442, 8844, 10318, 11256, 12663, 13266, 14472, 15477, 16632, 16884, 17688, 18089, 19899, 20636, 25326, 26532, 30954, 33768, 36178, 39798, 41272, 46431, 50652, 53064, 54267, 61908, 72356, 79596, 92862, 101304, 108534, 123816, 126623, 139293, 144712, 159192, 162801, 185724, 198979, 217068, 253246, 278586, 325602, 371448, 379869, 397958, 434136, 488403, 506492, 557172, 596937, 651204, 759738, 795916, 976806, 1012984, 1114344, 1139607, 1193874, 1211963, 1302408, 1392853, 1519476, 1591832, 1790811, 1953612, 2279214, 2387748, 2423926, 2785706, 3038952, 3418821, 3581622, 3635889, 3907224, 4178559, 4558428, 4775496, 4847852, 5372433, 5571412, 6837642, 7163244, 7271778, 8357118, 8483741, 9116856, 9695704, 10744866, 10907667, 11142824, 12535677, 13331593, 13675284, 14326488, 14543556, 16714236, 16967482, 21489732, 21815334, 25071354, 25451223, 26663186, 27350568, 29087112, 32723001, 33428472, 33934964, 37607031, 39994779, 42979464, 43630668, 50142708, 50902446, 53326372, 65446002, 67869928, 75214062, 76353669, 79989558, 87261336, 93321151, 100285416, 101804892, 106652744, 119984337, 130892004, 150428124, 152707338, 159979116, 186642302, 203609784, 229061007, 239968674, 261784008, 279963453, 300856248, 305414676, 319958232, 359953011, 373284604, 458122014, 479937348, 559926906, 610829352, 719906022, 746569208, 839890359, 916244028, 959874696, 1119853812, 1439812044, 1679780718, 1832488056, 2239707624, 2519671077, 2879624088, 3359561436, 5039342154, 6719122872, 10078684308, 20157368616]

約数ペア:

[(1, 20157368616), (2, 10078684308), (3, 6719122872), (4, 5039342154), (6, 3359561436), (7, 2879624088), (8, 2519671077), (9, 2239707624), (11, 1832488056), (12, 1679780718), (14, 1439812044), (18, 1119853812), (21, 959874696), (22, 916244028), (24, 839890359), (27, 746569208), (28, 719906022), (33, 610829352), (36, 559926906), (42, 479937348), (44, 458122014), (54, 373284604), (56, 359953011), (63, 319958232), (66, 305414676), (67, 300856248), (72, 279963453), (77, 261784008), (84, 239968674), (88, 229061007), (99, 203609784), (108, 186642302), (126, 159979116), (132, 152707338), (134, 150428124), (154, 130892004), (168, 119984337), (189, 106652744), (198, 101804892), (201, 100285416), (216, 93321151), (231, 87261336), (252, 79989558), (264, 76353669), (268, 75214062), (297, 67869928), (308, 65446002), (378, 53326372), (396, 50902446), (402, 50142708), (462, 43630668), (469, 42979464), (504, 39994779), (536, 37607031), (594, 33934964), (603, 33428472), (616, 32723001), (693, 29087112), (737, 27350568), (756, 26663186), (792, 25451223), (804, 25071354), (924, 21815334), (938, 21489732), (1188, 16967482), (1206, 16714236), (1386, 14543556), (1407, 14326488), (1474, 13675284), (1512, 13331593), (1608, 12535677), (1809, 11142824), (1848, 10907667), (1876, 10744866), (2079, 9695704), (2211, 9116856), (2376, 8483741), (2412, 8357118), (2772, 7271778), (2814, 7163244), (2948, 6837642), (3618, 5571412), (3752, 5372433), (4158, 4847852), (4221, 4775496), (4422, 4558428), (4824, 4178559), (5159, 3907224), (5544, 3635889), (5628, 3581622), (5896, 3418821), (6633, 3038952), (7236, 2785706), (8316, 2423926), (8442, 2387748), (8844, 2279214), (10318, 1953612), (11256, 1790811), (12663, 1591832), (13266, 1519476), (14472, 1392853), (15477, 1302408), (16632, 1211963), (16884, 1193874), (17688, 1139607), (18089, 1114344), (19899, 1012984), (20636, 976806), (25326, 795916), (26532, 759738), (30954, 651204), (33768, 596937), (36178, 557172), (39798, 506492), (41272, 488403), (46431, 434136), (50652, 397958), (53064, 379869), (54267, 371448), (61908, 325602), (72356, 278586), (79596, 253246), (92862, 217068), (101304, 198979), (108534, 185724), (123816, 162801), (126623, 159192), (139293, 144712)]