20757541896

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2557}}^1$

素因数の和:2658

約数の個数: 384

約数和(自身を含む): 73486224000

約数和(自身を除く): 52728682104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 59, 63, 72, 78, 84, 91, 98, 104, 108, 117, 118, 126, 147, 156, 168, 177, 182, 189, 196, 216, 234, 236, 252, 273, 294, 312, 351, 354, 364, 378, 392, 413, 441, 468, 472, 504, 531, 546, 588, 637, 702, 708, 728, 756, 767, 819, 826, 882, 936, 1062, 1092, 1176, 1239, 1274, 1323, 1404, 1416, 1512, 1534, 1593, 1638, 1652, 1764, 1911, 2124, 2184, 2301, 2457, 2478, 2548, 2557, 2646, 2808, 2891, 3068, 3186, 3276, 3304, 3528, 3717, 3822, 4248, 4602, 4914, 4956, 5096, 5114, 5292, 5369, 5733, 5782, 6136, 6372, 6552, 6903, 7434, 7644, 7671, 8673, 9204, 9828, 9912, 10228, 10584, 10738, 11151, 11466, 11564, 12744, 13806, 14868, 15288, 15342, 16107, 17199, 17346, 17899, 18408, 19656, 20456, 20709, 21476, 22302, 22932, 23013, 23128, 26019, 27612, 29736, 30684, 32214, 33241, 34398, 34692, 35798, 37583, 41418, 42952, 44604, 45864, 46026, 48321, 52038, 53697, 55224, 61368, 64428, 66482, 68796, 69039, 69384, 71596, 75166, 78057, 82836, 89208, 92052, 96642, 99723, 104076, 107394, 112749, 125293, 128856, 132964, 137592, 138078, 143192, 144963, 150332, 150863, 156114, 161091, 165672, 184104, 193284, 199446, 208152, 214788, 225498, 232687, 250586, 265928, 276156, 289926, 299169, 300664, 301726, 312228, 322182, 338247, 375879, 386568, 398892, 429576, 450996, 452589, 465374, 483273, 501172, 552312, 579852, 598338, 603452, 624456, 644364, 676494, 698061, 751758, 797784, 897507, 901992, 905178, 930748, 966546, 1002344, 1014741, 1056041, 1127637, 1159704, 1196676, 1206904, 1288728, 1352988, 1357767, 1396122, 1503516, 1628809, 1795014, 1810356, 1861496, 1933092, 1961219, 2029482, 2094183, 2112082, 2255274, 2393352, 2705976, 2715534, 2792244, 3007032, 3168123, 3257618, 3382911, 3590028, 3620712, 3866184, 3922438, 4058964, 4073301, 4188366, 4224164, 4510548, 4886427, 5431068, 5584488, 5883657, 6282549, 6336246, 6515236, 6765822, 7180056, 7392287, 7844876, 8117928, 8146602, 8376732, 8448328, 9021096, 9504369, 9772854, 10862136, 11767314, 12565098, 12672492, 13030472, 13531644, 13728533, 14659281, 14784574, 15689752, 16293204, 16753464, 17650971, 19008738, 19545708, 22176861, 23534628, 25130196, 25344984, 27063288, 27457066, 28513107, 29318562, 29569148, 32586408, 35301942, 38017476, 39091416, 41185599, 43977843, 44353722, 47069256, 50260392, 52952913, 54914132, 57026214, 58637124, 59138296, 66530583, 70603884, 76034952, 82371198, 87955686, 88707444, 96099731, 105905826, 109828264, 114052428, 117274248, 123556797, 133061166, 141207768, 164742396, 175911372, 177414888, 192199462, 199591749, 211811652, 228104856, 247113594, 266122332, 288299193, 329484792, 351822744, 370670391, 384398924, 399183498, 423623304, 494227188, 532244664, 576598386, 741340782, 768797848, 798366996, 864897579, 988454376, 1153196772, 1482681564, 1596733992, 1729795158, 2306393544, 2594692737, 2965363128, 3459590316, 5189385474, 6919180632, 10378770948, 20757541896]

約数ペア:

[(1, 20757541896), (2, 10378770948), (3, 6919180632), (4, 5189385474), (6, 3459590316), (7, 2965363128), (8, 2594692737), (9, 2306393544), (12, 1729795158), (13, 1596733992), (14, 1482681564), (18, 1153196772), (21, 988454376), (24, 864897579), (26, 798366996), (27, 768797848), (28, 741340782), (36, 576598386), (39, 532244664), (42, 494227188), (49, 423623304), (52, 399183498), (54, 384398924), (56, 370670391), (59, 351822744), (63, 329484792), (72, 288299193), (78, 266122332), (84, 247113594), (91, 228104856), (98, 211811652), (104, 199591749), (108, 192199462), (117, 177414888), (118, 175911372), (126, 164742396), (147, 141207768), (156, 133061166), (168, 123556797), (177, 117274248), (182, 114052428), (189, 109828264), (196, 105905826), (216, 96099731), (234, 88707444), (236, 87955686), (252, 82371198), (273, 76034952), (294, 70603884), (312, 66530583), (351, 59138296), (354, 58637124), (364, 57026214), (378, 54914132), (392, 52952913), (413, 50260392), (441, 47069256), (468, 44353722), (472, 43977843), (504, 41185599), (531, 39091416), (546, 38017476), (588, 35301942), (637, 32586408), (702, 29569148), (708, 29318562), (728, 28513107), (756, 27457066), (767, 27063288), (819, 25344984), (826, 25130196), (882, 23534628), (936, 22176861), (1062, 19545708), (1092, 19008738), (1176, 17650971), (1239, 16753464), (1274, 16293204), (1323, 15689752), (1404, 14784574), (1416, 14659281), (1512, 13728533), (1534, 13531644), (1593, 13030472), (1638, 12672492), (1652, 12565098), (1764, 11767314), (1911, 10862136), (2124, 9772854), (2184, 9504369), (2301, 9021096), (2457, 8448328), (2478, 8376732), (2548, 8146602), (2557, 8117928), (2646, 7844876), (2808, 7392287), (2891, 7180056), (3068, 6765822), (3186, 6515236), (3276, 6336246), (3304, 6282549), (3528, 5883657), (3717, 5584488), (3822, 5431068), (4248, 4886427), (4602, 4510548), (4914, 4224164), (4956, 4188366), (5096, 4073301), (5114, 4058964), (5292, 3922438), (5369, 3866184), (5733, 3620712), (5782, 3590028), (6136, 3382911), (6372, 3257618), (6552, 3168123), (6903, 3007032), (7434, 2792244), (7644, 2715534), (7671, 2705976), (8673, 2393352), (9204, 2255274), (9828, 2112082), (9912, 2094183), (10228, 2029482), (10584, 1961219), (10738, 1933092), (11151, 1861496), (11466, 1810356), (11564, 1795014), (12744, 1628809), (13806, 1503516), (14868, 1396122), (15288, 1357767), (15342, 1352988), (16107, 1288728), (17199, 1206904), (17346, 1196676), (17899, 1159704), (18408, 1127637), (19656, 1056041), (20456, 1014741), (20709, 1002344), (21476, 966546), (22302, 930748), (22932, 905178), (23013, 901992), (23128, 897507), (26019, 797784), (27612, 751758), (29736, 698061), (30684, 676494), (32214, 644364), (33241, 624456), (34398, 603452), (34692, 598338), (35798, 579852), (37583, 552312), (41418, 501172), (42952, 483273), (44604, 465374), (45864, 452589), (46026, 450996), (48321, 429576), (52038, 398892), (53697, 386568), (55224, 375879), (61368, 338247), (64428, 322182), (66482, 312228), (68796, 301726), (69039, 300664), (69384, 299169), (71596, 289926), (75166, 276156), (78057, 265928), (82836, 250586), (89208, 232687), (92052, 225498), (96642, 214788), (99723, 208152), (104076, 199446), (107394, 193284), (112749, 184104), (125293, 165672), (128856, 161091), (132964, 156114), (137592, 150863), (138078, 150332), (143192, 144963)]