20145806352

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1777}}^1$

素因数の和:1987

約数の個数: 320

約数和(自身を含む): 69422223360

約数和(自身を除く): 49276417008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 108, 112, 126, 138, 144, 161, 163, 168, 184, 189, 207, 216, 252, 276, 322, 326, 336, 368, 378, 414, 432, 483, 489, 504, 552, 621, 644, 652, 756, 828, 966, 978, 1008, 1104, 1141, 1242, 1288, 1304, 1449, 1467, 1512, 1656, 1777, 1932, 1956, 2282, 2484, 2576, 2608, 2898, 2934, 3024, 3312, 3423, 3554, 3749, 3864, 3912, 4347, 4401, 4564, 4968, 5331, 5796, 5868, 6846, 7108, 7498, 7728, 7824, 8694, 8802, 9128, 9936, 10269, 10662, 11247, 11592, 11736, 12439, 13692, 14216, 14996, 15993, 17388, 17604, 18256, 20538, 21324, 22494, 23184, 23472, 24878, 26243, 27384, 28432, 29992, 30807, 31986, 33741, 34776, 35208, 37317, 40871, 41076, 42648, 44988, 47979, 49756, 52486, 54768, 59984, 61614, 63972, 67482, 69552, 70416, 74634, 78729, 81742, 82152, 85296, 89976, 95958, 99512, 101223, 104972, 111951, 122613, 123228, 127944, 134964, 149268, 157458, 163484, 164304, 179952, 191916, 199024, 202446, 209944, 223902, 236187, 245226, 246456, 255888, 269928, 286097, 289651, 298536, 314916, 326968, 335853, 367839, 383832, 404892, 419888, 447804, 472374, 490452, 492912, 539856, 572194, 579302, 597072, 629832, 653936, 671706, 708561, 735678, 767664, 809784, 858291, 868953, 895608, 944748, 980904, 1103517, 1144388, 1158604, 1259664, 1343412, 1417122, 1471356, 1619568, 1716582, 1737906, 1791216, 1889496, 1961808, 2027557, 2207034, 2288776, 2317208, 2574873, 2606859, 2686824, 2834244, 2942712, 3433164, 3475812, 3778992, 4055114, 4414068, 4577552, 4634416, 5149746, 5213718, 5373648, 5668488, 5885424, 6082671, 6661973, 6866328, 6951624, 7724619, 7820577, 8110228, 8828136, 10299492, 10427436, 11336976, 12165342, 13323946, 13732656, 13903248, 15449238, 15641154, 16220456, 17656272, 18248013, 19985919, 20598984, 20854872, 24330684, 26647892, 30898476, 31282308, 32440912, 36496026, 39971838, 41197968, 41709744, 46633811, 48661368, 53295784, 54744039, 59957757, 61796952, 62564616, 72992052, 79943676, 93267622, 97322736, 106591568, 109488078, 119915514, 123593904, 125129232, 139901433, 145984104, 159887352, 179873271, 186535244, 218976156, 239831028, 279802866, 291968208, 319774704, 359746542, 373070488, 419704299, 437952312, 479662056, 559605732, 719493084, 746140976, 839408598, 875904624, 959324112, 1119211464, 1259112897, 1438986168, 1678817196, 2238422928, 2518225794, 2877972336, 3357634392, 5036451588, 6715268784, 10072903176, 20145806352]

約数ペア:

[(1, 20145806352), (2, 10072903176), (3, 6715268784), (4, 5036451588), (6, 3357634392), (7, 2877972336), (8, 2518225794), (9, 2238422928), (12, 1678817196), (14, 1438986168), (16, 1259112897), (18, 1119211464), (21, 959324112), (23, 875904624), (24, 839408598), (27, 746140976), (28, 719493084), (36, 559605732), (42, 479662056), (46, 437952312), (48, 419704299), (54, 373070488), (56, 359746542), (63, 319774704), (69, 291968208), (72, 279802866), (84, 239831028), (92, 218976156), (108, 186535244), (112, 179873271), (126, 159887352), (138, 145984104), (144, 139901433), (161, 125129232), (163, 123593904), (168, 119915514), (184, 109488078), (189, 106591568), (207, 97322736), (216, 93267622), (252, 79943676), (276, 72992052), (322, 62564616), (326, 61796952), (336, 59957757), (368, 54744039), (378, 53295784), (414, 48661368), (432, 46633811), (483, 41709744), (489, 41197968), (504, 39971838), (552, 36496026), (621, 32440912), (644, 31282308), (652, 30898476), (756, 26647892), (828, 24330684), (966, 20854872), (978, 20598984), (1008, 19985919), (1104, 18248013), (1141, 17656272), (1242, 16220456), (1288, 15641154), (1304, 15449238), (1449, 13903248), (1467, 13732656), (1512, 13323946), (1656, 12165342), (1777, 11336976), (1932, 10427436), (1956, 10299492), (2282, 8828136), (2484, 8110228), (2576, 7820577), (2608, 7724619), (2898, 6951624), (2934, 6866328), (3024, 6661973), (3312, 6082671), (3423, 5885424), (3554, 5668488), (3749, 5373648), (3864, 5213718), (3912, 5149746), (4347, 4634416), (4401, 4577552), (4564, 4414068), (4968, 4055114), (5331, 3778992), (5796, 3475812), (5868, 3433164), (6846, 2942712), (7108, 2834244), (7498, 2686824), (7728, 2606859), (7824, 2574873), (8694, 2317208), (8802, 2288776), (9128, 2207034), (9936, 2027557), (10269, 1961808), (10662, 1889496), (11247, 1791216), (11592, 1737906), (11736, 1716582), (12439, 1619568), (13692, 1471356), (14216, 1417122), (14996, 1343412), (15993, 1259664), (17388, 1158604), (17604, 1144388), (18256, 1103517), (20538, 980904), (21324, 944748), (22494, 895608), (23184, 868953), (23472, 858291), (24878, 809784), (26243, 767664), (27384, 735678), (28432, 708561), (29992, 671706), (30807, 653936), (31986, 629832), (33741, 597072), (34776, 579302), (35208, 572194), (37317, 539856), (40871, 492912), (41076, 490452), (42648, 472374), (44988, 447804), (47979, 419888), (49756, 404892), (52486, 383832), (54768, 367839), (59984, 335853), (61614, 326968), (63972, 314916), (67482, 298536), (69552, 289651), (70416, 286097), (74634, 269928), (78729, 255888), (81742, 246456), (82152, 245226), (85296, 236187), (89976, 223902), (95958, 209944), (99512, 202446), (101223, 199024), (104972, 191916), (111951, 179952), (122613, 164304), (123228, 163484), (127944, 157458), (134964, 149268)]