20194761888

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9049}}^1$

素因数の和:9122

約数の個数: 288

約数和(自身を含む): 69731625600

約数和(自身を除く): 49536863712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 41, 42, 48, 54, 56, 63, 72, 81, 82, 84, 96, 108, 112, 123, 126, 144, 162, 164, 168, 189, 216, 224, 243, 246, 252, 287, 288, 324, 328, 336, 369, 378, 432, 486, 492, 504, 567, 574, 648, 656, 672, 738, 756, 861, 864, 972, 984, 1008, 1107, 1134, 1148, 1296, 1312, 1476, 1512, 1701, 1722, 1944, 1968, 2016, 2214, 2268, 2296, 2583, 2592, 2952, 3024, 3321, 3402, 3444, 3888, 3936, 4428, 4536, 4592, 5166, 5904, 6048, 6642, 6804, 6888, 7749, 7776, 8856, 9049, 9072, 9184, 9963, 10332, 11808, 13284, 13608, 13776, 15498, 17712, 18098, 18144, 19926, 20664, 23247, 26568, 27147, 27216, 27552, 30996, 35424, 36196, 39852, 41328, 46494, 53136, 54294, 54432, 61992, 63343, 69741, 72392, 79704, 81441, 82656, 92988, 106272, 108588, 123984, 126686, 139482, 144784, 159408, 162882, 185976, 190029, 217176, 244323, 247968, 253372, 278964, 289568, 318816, 325764, 371009, 371952, 380058, 434352, 488646, 506744, 557928, 570087, 651528, 732969, 742018, 743904, 760116, 868704, 977292, 1013488, 1113027, 1115856, 1140174, 1303056, 1465938, 1484036, 1520232, 1710261, 1954584, 2026976, 2198907, 2226054, 2231712, 2280348, 2597063, 2606112, 2931876, 2968072, 3040464, 3339081, 3420522, 3909168, 4397814, 4452108, 4560696, 5130783, 5194126, 5863752, 5936144, 6080928, 6678162, 6841044, 7791189, 7818336, 8795628, 8904216, 9121392, 10017243, 10261566, 10388252, 11727504, 11872288, 13356324, 13682088, 15392349, 15582378, 17591256, 17808432, 18242784, 20034486, 20523132, 20776504, 23373567, 23455008, 26712648, 27364176, 30051729, 30784698, 31164756, 35182512, 35616864, 40068972, 41046264, 41553008, 46747134, 53425296, 54728352, 60103458, 61569396, 62329512, 70120701, 70365024, 80137944, 82092528, 83106016, 90155187, 93494268, 106850592, 120206916, 123138792, 124659024, 140241402, 160275888, 164185056, 180310374, 186988536, 210362103, 240413832, 246277584, 249318048, 280482804, 320551776, 360620748, 373977072, 420724206, 480827664, 492555168, 560965608, 631086309, 721241496, 747954144, 841448412, 961655328, 1121931216, 1262172618, 1442482992, 1682896824, 2243862432, 2524345236, 2884965984, 3365793648, 5048690472, 6731587296, 10097380944, 20194761888]

約数ペア:

[(1, 20194761888), (2, 10097380944), (3, 6731587296), (4, 5048690472), (6, 3365793648), (7, 2884965984), (8, 2524345236), (9, 2243862432), (12, 1682896824), (14, 1442482992), (16, 1262172618), (18, 1121931216), (21, 961655328), (24, 841448412), (27, 747954144), (28, 721241496), (32, 631086309), (36, 560965608), (41, 492555168), (42, 480827664), (48, 420724206), (54, 373977072), (56, 360620748), (63, 320551776), (72, 280482804), (81, 249318048), (82, 246277584), (84, 240413832), (96, 210362103), (108, 186988536), (112, 180310374), (123, 164185056), (126, 160275888), (144, 140241402), (162, 124659024), (164, 123138792), (168, 120206916), (189, 106850592), (216, 93494268), (224, 90155187), (243, 83106016), (246, 82092528), (252, 80137944), (287, 70365024), (288, 70120701), (324, 62329512), (328, 61569396), (336, 60103458), (369, 54728352), (378, 53425296), (432, 46747134), (486, 41553008), (492, 41046264), (504, 40068972), (567, 35616864), (574, 35182512), (648, 31164756), (656, 30784698), (672, 30051729), (738, 27364176), (756, 26712648), (861, 23455008), (864, 23373567), (972, 20776504), (984, 20523132), (1008, 20034486), (1107, 18242784), (1134, 17808432), (1148, 17591256), (1296, 15582378), (1312, 15392349), (1476, 13682088), (1512, 13356324), (1701, 11872288), (1722, 11727504), (1944, 10388252), (1968, 10261566), (2016, 10017243), (2214, 9121392), (2268, 8904216), (2296, 8795628), (2583, 7818336), (2592, 7791189), (2952, 6841044), (3024, 6678162), (3321, 6080928), (3402, 5936144), (3444, 5863752), (3888, 5194126), (3936, 5130783), (4428, 4560696), (4536, 4452108), (4592, 4397814), (5166, 3909168), (5904, 3420522), (6048, 3339081), (6642, 3040464), (6804, 2968072), (6888, 2931876), (7749, 2606112), (7776, 2597063), (8856, 2280348), (9049, 2231712), (9072, 2226054), (9184, 2198907), (9963, 2026976), (10332, 1954584), (11808, 1710261), (13284, 1520232), (13608, 1484036), (13776, 1465938), (15498, 1303056), (17712, 1140174), (18098, 1115856), (18144, 1113027), (19926, 1013488), (20664, 977292), (23247, 868704), (26568, 760116), (27147, 743904), (27216, 742018), (27552, 732969), (30996, 651528), (35424, 570087), (36196, 557928), (39852, 506744), (41328, 488646), (46494, 434352), (53136, 380058), (54294, 371952), (54432, 371009), (61992, 325764), (63343, 318816), (69741, 289568), (72392, 278964), (79704, 253372), (81441, 247968), (82656, 244323), (92988, 217176), (106272, 190029), (108588, 185976), (123984, 162882), (126686, 159408), (139482, 144784)]