20156662272

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:779

約数の個数: 320

約数和(自身を含む): 60367279104

約数和(自身を除く): 40210616832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 37, 48, 51, 62, 64, 68, 74, 93, 96, 102, 111, 124, 128, 136, 148, 186, 192, 204, 222, 248, 256, 272, 296, 372, 384, 408, 444, 496, 512, 527, 544, 592, 629, 673, 744, 768, 816, 888, 992, 1054, 1088, 1147, 1184, 1258, 1346, 1488, 1536, 1581, 1632, 1776, 1887, 1984, 2019, 2108, 2176, 2294, 2368, 2516, 2692, 2976, 3162, 3264, 3441, 3552, 3774, 3968, 4038, 4216, 4352, 4588, 4736, 5032, 5384, 5952, 6324, 6528, 6882, 7104, 7548, 7936, 8076, 8432, 8704, 9176, 9472, 10064, 10768, 11441, 11904, 12648, 13056, 13764, 14208, 15096, 15872, 16152, 16864, 18352, 18944, 19499, 20128, 20863, 21536, 22882, 23808, 24901, 25296, 26112, 27528, 28416, 30192, 32304, 33728, 34323, 36704, 38998, 40256, 41726, 43072, 45764, 47616, 49802, 50592, 55056, 56832, 58497, 60384, 62589, 64608, 67456, 68646, 73408, 74703, 77996, 80512, 83452, 86144, 91528, 99604, 101184, 110112, 116994, 120768, 125178, 129216, 134912, 137292, 146816, 149406, 155992, 161024, 166904, 172288, 183056, 199208, 202368, 220224, 233988, 241536, 250356, 258432, 269824, 274584, 293632, 298812, 311984, 322048, 333808, 344576, 354671, 366112, 398416, 404736, 423317, 440448, 467976, 483072, 500712, 516864, 549168, 587264, 597624, 623968, 667616, 709342, 732224, 771931, 796832, 809472, 846634, 880896, 935952, 966144, 1001424, 1033728, 1064013, 1098336, 1195248, 1247936, 1269951, 1335232, 1418684, 1464448, 1543862, 1593664, 1693268, 1761792, 1871904, 2002848, 2128026, 2196672, 2315793, 2390496, 2495872, 2539902, 2670464, 2837368, 2928896, 3087724, 3187328, 3386536, 3743808, 4005696, 4256052, 4393344, 4631586, 4780992, 4991744, 5079804, 5340928, 5674736, 5857792, 6175448, 6374656, 6773072, 7487616, 8011392, 8512104, 8786688, 9263172, 9561984, 9983488, 10159608, 10681856, 11349472, 12350896, 12749312, 13122827, 13546144, 14975232, 16022784, 17024208, 17573376, 18526344, 19123968, 20319216, 22698944, 24701792, 26245654, 27092288, 29950464, 32045568, 34048416, 37052688, 38247936, 39368481, 40638432, 45397888, 49403584, 52491308, 54184576, 68096832, 74105376, 78736962, 81276864, 90795776, 98807168, 104982616, 108369152, 136193664, 148210752, 157473924, 162553728, 181591552, 197614336, 209965232, 216738304, 272387328, 296421504, 314947848, 325107456, 395228672, 419930464, 544774656, 592843008, 629895696, 650214912, 839860928, 1185686016, 1259791392, 1679721856, 2519582784, 3359443712, 5039165568, 6718887424, 10078331136, 20156662272]

約数ペア:

[(1, 20156662272), (2, 10078331136), (3, 6718887424), (4, 5039165568), (6, 3359443712), (8, 2519582784), (12, 1679721856), (16, 1259791392), (17, 1185686016), (24, 839860928), (31, 650214912), (32, 629895696), (34, 592843008), (37, 544774656), (48, 419930464), (51, 395228672), (62, 325107456), (64, 314947848), (68, 296421504), (74, 272387328), (93, 216738304), (96, 209965232), (102, 197614336), (111, 181591552), (124, 162553728), (128, 157473924), (136, 148210752), (148, 136193664), (186, 108369152), (192, 104982616), (204, 98807168), (222, 90795776), (248, 81276864), (256, 78736962), (272, 74105376), (296, 68096832), (372, 54184576), (384, 52491308), (408, 49403584), (444, 45397888), (496, 40638432), (512, 39368481), (527, 38247936), (544, 37052688), (592, 34048416), (629, 32045568), (673, 29950464), (744, 27092288), (768, 26245654), (816, 24701792), (888, 22698944), (992, 20319216), (1054, 19123968), (1088, 18526344), (1147, 17573376), (1184, 17024208), (1258, 16022784), (1346, 14975232), (1488, 13546144), (1536, 13122827), (1581, 12749312), (1632, 12350896), (1776, 11349472), (1887, 10681856), (1984, 10159608), (2019, 9983488), (2108, 9561984), (2176, 9263172), (2294, 8786688), (2368, 8512104), (2516, 8011392), (2692, 7487616), (2976, 6773072), (3162, 6374656), (3264, 6175448), (3441, 5857792), (3552, 5674736), (3774, 5340928), (3968, 5079804), (4038, 4991744), (4216, 4780992), (4352, 4631586), (4588, 4393344), (4736, 4256052), (5032, 4005696), (5384, 3743808), (5952, 3386536), (6324, 3187328), (6528, 3087724), (6882, 2928896), (7104, 2837368), (7548, 2670464), (7936, 2539902), (8076, 2495872), (8432, 2390496), (8704, 2315793), (9176, 2196672), (9472, 2128026), (10064, 2002848), (10768, 1871904), (11441, 1761792), (11904, 1693268), (12648, 1593664), (13056, 1543862), (13764, 1464448), (14208, 1418684), (15096, 1335232), (15872, 1269951), (16152, 1247936), (16864, 1195248), (18352, 1098336), (18944, 1064013), (19499, 1033728), (20128, 1001424), (20863, 966144), (21536, 935952), (22882, 880896), (23808, 846634), (24901, 809472), (25296, 796832), (26112, 771931), (27528, 732224), (28416, 709342), (30192, 667616), (32304, 623968), (33728, 597624), (34323, 587264), (36704, 549168), (38998, 516864), (40256, 500712), (41726, 483072), (43072, 467976), (45764, 440448), (47616, 423317), (49802, 404736), (50592, 398416), (55056, 366112), (56832, 354671), (58497, 344576), (60384, 333808), (62589, 322048), (64608, 311984), (67456, 298812), (68646, 293632), (73408, 274584), (74703, 269824), (77996, 258432), (80512, 250356), (83452, 241536), (86144, 233988), (91528, 220224), (99604, 202368), (101184, 199208), (110112, 183056), (116994, 172288), (120768, 166904), (125178, 161024), (129216, 155992), (134912, 149406), (137292, 146816)]