20265562152

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{7949}}^1$

素因数の和:8041

約数の個数: 256

約数和(自身を含む): 65253600000

約数和(自身を除く): 44988037848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 29, 33, 36, 37, 44, 54, 58, 66, 72, 74, 87, 88, 99, 108, 111, 116, 132, 148, 174, 198, 216, 222, 232, 261, 264, 296, 297, 319, 333, 348, 396, 407, 444, 522, 594, 638, 666, 696, 783, 792, 814, 888, 957, 999, 1044, 1073, 1188, 1221, 1276, 1332, 1566, 1628, 1914, 1998, 2088, 2146, 2376, 2442, 2552, 2664, 2871, 3132, 3219, 3256, 3663, 3828, 3996, 4292, 4884, 5742, 6264, 6438, 7326, 7656, 7949, 7992, 8584, 8613, 9657, 9768, 10989, 11484, 11803, 12876, 14652, 15898, 17226, 19314, 21978, 22968, 23606, 23847, 25752, 28971, 29304, 31796, 34452, 35409, 38628, 43956, 47212, 47694, 57942, 63592, 68904, 70818, 71541, 77256, 87439, 87912, 94424, 95388, 106227, 115884, 141636, 143082, 174878, 190776, 212454, 214623, 230521, 231768, 262317, 283272, 286164, 294113, 318681, 349756, 424908, 429246, 461042, 524634, 572328, 588226, 637362, 691563, 699512, 786951, 849816, 858492, 882339, 922084, 1049268, 1176452, 1274724, 1383126, 1573902, 1716984, 1764678, 1844168, 2074689, 2098536, 2352904, 2360853, 2535731, 2549448, 2647017, 2766252, 3147804, 3235243, 3529356, 4149378, 4721706, 5071462, 5294034, 5532504, 6224067, 6295608, 6470486, 7058712, 7607193, 7941051, 8298756, 8529277, 9443412, 9705729, 10142924, 10588068, 12448134, 12940972, 15214386, 15882102, 16597512, 17058554, 18886824, 19411458, 20285848, 21176136, 22821579, 24896268, 25587831, 25881944, 29117187, 30428772, 31764204, 34117108, 38822916, 45643158, 49792536, 51175662, 58234374, 60857544, 63528408, 68234216, 68464737, 76763493, 77645832, 87351561, 91286316, 93822047, 102351324, 116468748, 136929474, 153526986, 174703122, 182572632, 187644094, 204702648, 230290479, 232937496, 273858948, 281466141, 307053972, 349406244, 375288188, 460580958, 547717896, 562932282, 614107944, 698812488, 750576376, 844398423, 921161916, 1125864564, 1688796846, 1842323832, 2251729128, 2533195269, 3377593692, 5066390538, 6755187384, 10132781076, 20265562152]

約数ペア:

[(1, 20265562152), (2, 10132781076), (3, 6755187384), (4, 5066390538), (6, 3377593692), (8, 2533195269), (9, 2251729128), (11, 1842323832), (12, 1688796846), (18, 1125864564), (22, 921161916), (24, 844398423), (27, 750576376), (29, 698812488), (33, 614107944), (36, 562932282), (37, 547717896), (44, 460580958), (54, 375288188), (58, 349406244), (66, 307053972), (72, 281466141), (74, 273858948), (87, 232937496), (88, 230290479), (99, 204702648), (108, 187644094), (111, 182572632), (116, 174703122), (132, 153526986), (148, 136929474), (174, 116468748), (198, 102351324), (216, 93822047), (222, 91286316), (232, 87351561), (261, 77645832), (264, 76763493), (296, 68464737), (297, 68234216), (319, 63528408), (333, 60857544), (348, 58234374), (396, 51175662), (407, 49792536), (444, 45643158), (522, 38822916), (594, 34117108), (638, 31764204), (666, 30428772), (696, 29117187), (783, 25881944), (792, 25587831), (814, 24896268), (888, 22821579), (957, 21176136), (999, 20285848), (1044, 19411458), (1073, 18886824), (1188, 17058554), (1221, 16597512), (1276, 15882102), (1332, 15214386), (1566, 12940972), (1628, 12448134), (1914, 10588068), (1998, 10142924), (2088, 9705729), (2146, 9443412), (2376, 8529277), (2442, 8298756), (2552, 7941051), (2664, 7607193), (2871, 7058712), (3132, 6470486), (3219, 6295608), (3256, 6224067), (3663, 5532504), (3828, 5294034), (3996, 5071462), (4292, 4721706), (4884, 4149378), (5742, 3529356), (6264, 3235243), (6438, 3147804), (7326, 2766252), (7656, 2647017), (7949, 2549448), (7992, 2535731), (8584, 2360853), (8613, 2352904), (9657, 2098536), (9768, 2074689), (10989, 1844168), (11484, 1764678), (11803, 1716984), (12876, 1573902), (14652, 1383126), (15898, 1274724), (17226, 1176452), (19314, 1049268), (21978, 922084), (22968, 882339), (23606, 858492), (23847, 849816), (25752, 786951), (28971, 699512), (29304, 691563), (31796, 637362), (34452, 588226), (35409, 572328), (38628, 524634), (43956, 461042), (47212, 429246), (47694, 424908), (57942, 349756), (63592, 318681), (68904, 294113), (70818, 286164), (71541, 283272), (77256, 262317), (87439, 231768), (87912, 230521), (94424, 214623), (95388, 212454), (106227, 190776), (115884, 174878), (141636, 143082)]