20546909712

素因数分解:

$2^4\times 3^5\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3719}}^1$

素因数の和:3785

約数の個数: 360

約数和(自身を含む): 71779780800

約数和(自身を除く): 51232871088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 36, 42, 48, 49, 54, 56, 58, 63, 72, 81, 84, 87, 98, 108, 112, 116, 126, 144, 147, 162, 168, 174, 189, 196, 203, 216, 232, 243, 252, 261, 294, 324, 336, 348, 378, 392, 406, 432, 441, 464, 486, 504, 522, 567, 588, 609, 648, 696, 756, 783, 784, 812, 882, 972, 1008, 1044, 1134, 1176, 1218, 1296, 1323, 1392, 1421, 1512, 1566, 1624, 1701, 1764, 1827, 1944, 2088, 2268, 2349, 2352, 2436, 2646, 2842, 3024, 3132, 3248, 3402, 3528, 3654, 3719, 3888, 3969, 4176, 4263, 4536, 4698, 4872, 5292, 5481, 5684, 6264, 6804, 7047, 7056, 7308, 7438, 7938, 8526, 9072, 9396, 9744, 10584, 10962, 11157, 11368, 11907, 12528, 12789, 13608, 14094, 14616, 14876, 15876, 16443, 17052, 18792, 21168, 21924, 22314, 22736, 23814, 25578, 26033, 27216, 28188, 29232, 29752, 31752, 32886, 33471, 34104, 37584, 38367, 43848, 44628, 47628, 49329, 51156, 52066, 56376, 59504, 63504, 65772, 66942, 68208, 76734, 78099, 87696, 89256, 95256, 98658, 100413, 102312, 104132, 107851, 112752, 115101, 131544, 133884, 153468, 156198, 178512, 182231, 190512, 197316, 200826, 204624, 208264, 215702, 230202, 234297, 263088, 267768, 301239, 306936, 312396, 323553, 345303, 364462, 394632, 401652, 416528, 431404, 460404, 468594, 535536, 546693, 602478, 613872, 624792, 647106, 690606, 702891, 728924, 754957, 789264, 803304, 862808, 903717, 920808, 937188, 970659, 1093386, 1204956, 1249584, 1294212, 1381212, 1405782, 1457848, 1509914, 1606608, 1640079, 1725616, 1807434, 1841616, 1874376, 1941318, 2108673, 2186772, 2264871, 2409912, 2588424, 2762424, 2811564, 2911977, 2915696, 3019828, 3280158, 3614868, 3748752, 3882636, 4217346, 4373544, 4529742, 4819824, 4920237, 5176848, 5284699, 5524848, 5623128, 5823954, 6039656, 6326019, 6560316, 6794613, 7229736, 7765272, 8434692, 8735931, 8747088, 9059484, 9840474, 10569398, 11246256, 11647908, 12079312, 12652038, 13120632, 13589226, 14459472, 14760711, 15530544, 15854097, 16869384, 17471862, 18118968, 19680948, 20383839, 21138796, 23295816, 25304076, 26207793, 26241264, 27178452, 29521422, 31708194, 33738768, 34943724, 36237936, 39361896, 40767678, 42277592, 44282133, 46591632, 47562291, 50608152, 52415586, 54356904, 59042844, 61151517, 63416388, 69887448, 78723792, 81535356, 84555184, 88564266, 95124582, 101216304, 104831172, 108713808, 118085688, 122303034, 126832776, 139774896, 142686873, 163070712, 177128532, 183454551, 190249164, 209662344, 236171376, 244606068, 253665552, 285373746, 326141424, 354257064, 366909102, 380498328, 419324688, 428060619, 489212136, 570747492, 708514128, 733818204, 760996656, 856121238, 978424272, 1141494984, 1284181857, 1467636408, 1712242476, 2282989968, 2568363714, 2935272816, 3424484952, 5136727428, 6848969904, 10273454856, 20546909712]

約数ペア:

[(1, 20546909712), (2, 10273454856), (3, 6848969904), (4, 5136727428), (6, 3424484952), (7, 2935272816), (8, 2568363714), (9, 2282989968), (12, 1712242476), (14, 1467636408), (16, 1284181857), (18, 1141494984), (21, 978424272), (24, 856121238), (27, 760996656), (28, 733818204), (29, 708514128), (36, 570747492), (42, 489212136), (48, 428060619), (49, 419324688), (54, 380498328), (56, 366909102), (58, 354257064), (63, 326141424), (72, 285373746), (81, 253665552), (84, 244606068), (87, 236171376), (98, 209662344), (108, 190249164), (112, 183454551), (116, 177128532), (126, 163070712), (144, 142686873), (147, 139774896), (162, 126832776), (168, 122303034), (174, 118085688), (189, 108713808), (196, 104831172), (203, 101216304), (216, 95124582), (232, 88564266), (243, 84555184), (252, 81535356), (261, 78723792), (294, 69887448), (324, 63416388), (336, 61151517), (348, 59042844), (378, 54356904), (392, 52415586), (406, 50608152), (432, 47562291), (441, 46591632), (464, 44282133), (486, 42277592), (504, 40767678), (522, 39361896), (567, 36237936), (588, 34943724), (609, 33738768), (648, 31708194), (696, 29521422), (756, 27178452), (783, 26241264), (784, 26207793), (812, 25304076), (882, 23295816), (972, 21138796), (1008, 20383839), (1044, 19680948), (1134, 18118968), (1176, 17471862), (1218, 16869384), (1296, 15854097), (1323, 15530544), (1392, 14760711), (1421, 14459472), (1512, 13589226), (1566, 13120632), (1624, 12652038), (1701, 12079312), (1764, 11647908), (1827, 11246256), (1944, 10569398), (2088, 9840474), (2268, 9059484), (2349, 8747088), (2352, 8735931), (2436, 8434692), (2646, 7765272), (2842, 7229736), (3024, 6794613), (3132, 6560316), (3248, 6326019), (3402, 6039656), (3528, 5823954), (3654, 5623128), (3719, 5524848), (3888, 5284699), (3969, 5176848), (4176, 4920237), (4263, 4819824), (4536, 4529742), (4698, 4373544), (4872, 4217346), (5292, 3882636), (5481, 3748752), (5684, 3614868), (6264, 3280158), (6804, 3019828), (7047, 2915696), (7056, 2911977), (7308, 2811564), (7438, 2762424), (7938, 2588424), (8526, 2409912), (9072, 2264871), (9396, 2186772), (9744, 2108673), (10584, 1941318), (10962, 1874376), (11157, 1841616), (11368, 1807434), (11907, 1725616), (12528, 1640079), (12789, 1606608), (13608, 1509914), (14094, 1457848), (14616, 1405782), (14876, 1381212), (15876, 1294212), (16443, 1249584), (17052, 1204956), (18792, 1093386), (21168, 970659), (21924, 937188), (22314, 920808), (22736, 903717), (23814, 862808), (25578, 803304), (26033, 789264), (27216, 754957), (28188, 728924), (29232, 702891), (29752, 690606), (31752, 647106), (32886, 624792), (33471, 613872), (34104, 602478), (37584, 546693), (38367, 535536), (43848, 468594), (44628, 460404), (47628, 431404), (49329, 416528), (51156, 401652), (52066, 394632), (56376, 364462), (59504, 345303), (63504, 323553), (65772, 312396), (66942, 306936), (68208, 301239), (76734, 267768), (78099, 263088), (87696, 234297), (89256, 230202), (95256, 215702), (98658, 208264), (100413, 204624), (102312, 200826), (104132, 197316), (107851, 190512), (112752, 182231), (115101, 178512), (131544, 156198), (133884, 153468)]