20404932408

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{587}}^1$

素因数の和:839

約数の個数: 288

約数和(自身を含む): 65879049600

約数和(自身を除く): 45474117192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 59, 63, 72, 84, 98, 118, 126, 147, 167, 168, 177, 196, 236, 252, 294, 334, 354, 392, 413, 441, 472, 501, 504, 531, 587, 588, 668, 708, 826, 882, 1002, 1062, 1169, 1174, 1176, 1239, 1336, 1416, 1503, 1652, 1761, 1764, 2004, 2124, 2338, 2348, 2478, 2891, 3006, 3304, 3507, 3522, 3528, 3717, 4008, 4109, 4248, 4676, 4696, 4956, 5283, 5782, 6012, 7014, 7044, 7434, 8183, 8218, 8673, 9352, 9853, 9912, 10521, 10566, 11564, 12024, 12327, 14028, 14088, 14868, 16366, 16436, 17346, 19706, 21042, 21132, 23128, 24549, 24654, 26019, 28056, 28763, 29559, 29736, 32732, 32872, 34633, 34692, 36981, 39412, 42084, 42264, 49098, 49308, 52038, 57526, 59118, 65464, 68971, 69266, 69384, 73647, 73962, 78824, 84168, 86289, 88677, 98029, 98196, 98616, 103899, 104076, 115052, 118236, 137942, 138532, 147294, 147924, 172578, 177354, 196058, 196392, 206913, 207798, 208152, 230104, 236472, 242431, 258867, 275884, 277064, 294087, 294588, 295848, 311697, 345156, 354708, 392116, 413826, 415596, 482797, 484862, 517734, 551768, 588174, 589176, 620739, 623394, 686203, 690312, 709416, 727293, 784232, 827652, 831192, 882261, 965594, 969724, 1035468, 1176348, 1241478, 1246788, 1372406, 1448391, 1454586, 1655304, 1697017, 1764522, 1931188, 1939448, 2058609, 2070936, 2181879, 2352696, 2482956, 2493576, 2744812, 2896782, 2909172, 3394034, 3529044, 3862376, 4117218, 4345173, 4363758, 4803421, 4965912, 5091051, 5489624, 5783711, 5793564, 5818344, 6175827, 6788068, 7058088, 8234436, 8690346, 8727516, 9606842, 10182102, 11567422, 11587128, 12351654, 13576136, 14410263, 15273153, 16468872, 17351133, 17380692, 17455032, 19213684, 20364204, 23134844, 24703308, 28820526, 30546306, 34702266, 34761384, 38427368, 40485977, 40728408, 43230789, 46269688, 49406616, 52053399, 57641052, 61092612, 69404532, 80971954, 86461578, 104106798, 115282104, 121457931, 122185224, 138809064, 161943908, 172923156, 208213596, 242915862, 283401839, 323887816, 345846312, 364373793, 416427192, 485831724, 566803678, 728747586, 850205517, 971663448, 1133607356, 1457495172, 1700411034, 2267214712, 2550616551, 2914990344, 3400822068, 5101233102, 6801644136, 10202466204, 20404932408]

約数ペア:

[(1, 20404932408), (2, 10202466204), (3, 6801644136), (4, 5101233102), (6, 3400822068), (7, 2914990344), (8, 2550616551), (9, 2267214712), (12, 1700411034), (14, 1457495172), (18, 1133607356), (21, 971663448), (24, 850205517), (28, 728747586), (36, 566803678), (42, 485831724), (49, 416427192), (56, 364373793), (59, 345846312), (63, 323887816), (72, 283401839), (84, 242915862), (98, 208213596), (118, 172923156), (126, 161943908), (147, 138809064), (167, 122185224), (168, 121457931), (177, 115282104), (196, 104106798), (236, 86461578), (252, 80971954), (294, 69404532), (334, 61092612), (354, 57641052), (392, 52053399), (413, 49406616), (441, 46269688), (472, 43230789), (501, 40728408), (504, 40485977), (531, 38427368), (587, 34761384), (588, 34702266), (668, 30546306), (708, 28820526), (826, 24703308), (882, 23134844), (1002, 20364204), (1062, 19213684), (1169, 17455032), (1174, 17380692), (1176, 17351133), (1239, 16468872), (1336, 15273153), (1416, 14410263), (1503, 13576136), (1652, 12351654), (1761, 11587128), (1764, 11567422), (2004, 10182102), (2124, 9606842), (2338, 8727516), (2348, 8690346), (2478, 8234436), (2891, 7058088), (3006, 6788068), (3304, 6175827), (3507, 5818344), (3522, 5793564), (3528, 5783711), (3717, 5489624), (4008, 5091051), (4109, 4965912), (4248, 4803421), (4676, 4363758), (4696, 4345173), (4956, 4117218), (5283, 3862376), (5782, 3529044), (6012, 3394034), (7014, 2909172), (7044, 2896782), (7434, 2744812), (8183, 2493576), (8218, 2482956), (8673, 2352696), (9352, 2181879), (9853, 2070936), (9912, 2058609), (10521, 1939448), (10566, 1931188), (11564, 1764522), (12024, 1697017), (12327, 1655304), (14028, 1454586), (14088, 1448391), (14868, 1372406), (16366, 1246788), (16436, 1241478), (17346, 1176348), (19706, 1035468), (21042, 969724), (21132, 965594), (23128, 882261), (24549, 831192), (24654, 827652), (26019, 784232), (28056, 727293), (28763, 709416), (29559, 690312), (29736, 686203), (32732, 623394), (32872, 620739), (34633, 589176), (34692, 588174), (36981, 551768), (39412, 517734), (42084, 484862), (42264, 482797), (49098, 415596), (49308, 413826), (52038, 392116), (57526, 354708), (59118, 345156), (65464, 311697), (68971, 295848), (69266, 294588), (69384, 294087), (73647, 277064), (73962, 275884), (78824, 258867), (84168, 242431), (86289, 236472), (88677, 230104), (98029, 208152), (98196, 207798), (98616, 206913), (103899, 196392), (104076, 196058), (115052, 177354), (118236, 172578), (137942, 147924), (138532, 147294)]