20804326704

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{347}}^1$

素因数の和:697

約数の個数: 360

約数和(自身を含む): 70506268560

約数和(自身を除く): 49701941856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 49, 56, 58, 63, 72, 84, 87, 98, 112, 116, 126, 144, 147, 168, 174, 196, 203, 232, 252, 261, 293, 294, 336, 347, 348, 392, 406, 441, 464, 504, 522, 586, 588, 609, 694, 696, 784, 812, 879, 882, 1008, 1041, 1044, 1172, 1176, 1218, 1388, 1392, 1421, 1624, 1758, 1764, 1827, 2051, 2082, 2088, 2344, 2352, 2429, 2436, 2637, 2776, 2842, 3123, 3248, 3516, 3528, 3654, 4102, 4164, 4176, 4263, 4688, 4858, 4872, 5274, 5552, 5684, 6153, 6246, 7032, 7056, 7287, 7308, 8204, 8328, 8497, 8526, 9716, 9744, 10063, 10548, 11368, 12306, 12492, 12789, 14064, 14357, 14574, 14616, 16408, 16656, 16994, 17003, 17052, 18459, 19432, 20126, 21096, 21861, 22736, 24612, 24984, 25491, 25578, 28714, 29148, 29232, 30189, 32816, 33988, 34006, 34104, 36918, 38864, 40252, 42192, 43071, 43722, 49224, 49968, 50982, 51009, 51156, 57428, 58296, 59479, 60378, 67976, 68012, 68208, 70441, 73836, 76473, 80504, 86142, 87444, 90567, 98448, 101671, 101964, 102018, 102312, 114856, 116592, 118958, 120756, 129213, 135952, 136024, 140882, 147672, 152946, 153027, 161008, 172284, 174888, 178437, 181134, 203342, 203928, 204036, 204624, 211323, 229712, 237916, 241512, 258426, 272048, 281764, 295344, 305013, 305892, 306054, 344568, 349776, 356874, 362268, 406684, 407856, 408072, 416353, 422646, 475832, 483024, 493087, 516852, 535311, 563528, 610026, 611784, 612108, 633969, 689136, 711697, 713748, 724536, 813368, 816144, 832706, 845292, 915039, 951664, 986174, 1033704, 1070622, 1127056, 1220052, 1223568, 1224216, 1249059, 1267938, 1423394, 1427496, 1449072, 1479261, 1626736, 1665412, 1690584, 1830078, 1972348, 2067408, 2135091, 2141244, 2440104, 2448432, 2498118, 2535876, 2846788, 2854992, 2948459, 2958522, 3330824, 3381168, 3660156, 3747177, 3944696, 4270182, 4282488, 4437783, 4880208, 4981879, 4996236, 5071752, 5693576, 5896918, 5917044, 6405273, 6661648, 7320312, 7494354, 7889392, 8540364, 8564976, 8845377, 8875566, 9963758, 9992472, 10143504, 11387152, 11793836, 11834088, 12810546, 14640624, 14945637, 14988708, 17080728, 17690754, 17751132, 19927516, 19984944, 20639213, 23587672, 23668176, 25621092, 26536131, 29891274, 29977416, 34161456, 35381508, 35502264, 39855032, 41278426, 44836911, 47175344, 51242184, 53072262, 59782548, 59954832, 61917639, 70763016, 71004528, 79710064, 82556852, 89673822, 102484368, 106144524, 119565096, 123835278, 141526032, 144474491, 165113704, 179347644, 185752917, 212289048, 239130192, 247670556, 288948982, 330227408, 358695288, 371505834, 424578096, 433423473, 495341112, 577897964, 717390576, 743011668, 866846946, 990682224, 1155795928, 1300270419, 1486023336, 1733693892, 2311591856, 2600540838, 2972046672, 3467387784, 5201081676, 6934775568, 10402163352, 20804326704]

約数ペア:

[(1, 20804326704), (2, 10402163352), (3, 6934775568), (4, 5201081676), (6, 3467387784), (7, 2972046672), (8, 2600540838), (9, 2311591856), (12, 1733693892), (14, 1486023336), (16, 1300270419), (18, 1155795928), (21, 990682224), (24, 866846946), (28, 743011668), (29, 717390576), (36, 577897964), (42, 495341112), (48, 433423473), (49, 424578096), (56, 371505834), (58, 358695288), (63, 330227408), (72, 288948982), (84, 247670556), (87, 239130192), (98, 212289048), (112, 185752917), (116, 179347644), (126, 165113704), (144, 144474491), (147, 141526032), (168, 123835278), (174, 119565096), (196, 106144524), (203, 102484368), (232, 89673822), (252, 82556852), (261, 79710064), (293, 71004528), (294, 70763016), (336, 61917639), (347, 59954832), (348, 59782548), (392, 53072262), (406, 51242184), (441, 47175344), (464, 44836911), (504, 41278426), (522, 39855032), (586, 35502264), (588, 35381508), (609, 34161456), (694, 29977416), (696, 29891274), (784, 26536131), (812, 25621092), (879, 23668176), (882, 23587672), (1008, 20639213), (1041, 19984944), (1044, 19927516), (1172, 17751132), (1176, 17690754), (1218, 17080728), (1388, 14988708), (1392, 14945637), (1421, 14640624), (1624, 12810546), (1758, 11834088), (1764, 11793836), (1827, 11387152), (2051, 10143504), (2082, 9992472), (2088, 9963758), (2344, 8875566), (2352, 8845377), (2429, 8564976), (2436, 8540364), (2637, 7889392), (2776, 7494354), (2842, 7320312), (3123, 6661648), (3248, 6405273), (3516, 5917044), (3528, 5896918), (3654, 5693576), (4102, 5071752), (4164, 4996236), (4176, 4981879), (4263, 4880208), (4688, 4437783), (4858, 4282488), (4872, 4270182), (5274, 3944696), (5552, 3747177), (5684, 3660156), (6153, 3381168), (6246, 3330824), (7032, 2958522), (7056, 2948459), (7287, 2854992), (7308, 2846788), (8204, 2535876), (8328, 2498118), (8497, 2448432), (8526, 2440104), (9716, 2141244), (9744, 2135091), (10063, 2067408), (10548, 1972348), (11368, 1830078), (12306, 1690584), (12492, 1665412), (12789, 1626736), (14064, 1479261), (14357, 1449072), (14574, 1427496), (14616, 1423394), (16408, 1267938), (16656, 1249059), (16994, 1224216), (17003, 1223568), (17052, 1220052), (18459, 1127056), (19432, 1070622), (20126, 1033704), (21096, 986174), (21861, 951664), (22736, 915039), (24612, 845292), (24984, 832706), (25491, 816144), (25578, 813368), (28714, 724536), (29148, 713748), (29232, 711697), (30189, 689136), (32816, 633969), (33988, 612108), (34006, 611784), (34104, 610026), (36918, 563528), (38864, 535311), (40252, 516852), (42192, 493087), (43071, 483024), (43722, 475832), (49224, 422646), (49968, 416353), (50982, 408072), (51009, 407856), (51156, 406684), (57428, 362268), (58296, 356874), (59479, 349776), (60378, 344568), (67976, 306054), (68012, 305892), (68208, 305013), (70441, 295344), (73836, 281764), (76473, 272048), (80504, 258426), (86142, 241512), (87444, 237916), (90567, 229712), (98448, 211323), (101671, 204624), (101964, 204036), (102018, 203928), (102312, 203342), (114856, 181134), (116592, 178437), (118958, 174888), (120756, 172284), (129213, 161008), (135952, 153027), (136024, 152946), (140882, 147672)]