20956157712

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2179}}^1$

素因数の和:2283

約数の個数: 360

約数和(自身を含む): 72110563200

約数和(自身を除く): 51154405488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 47, 48, 49, 56, 58, 63, 72, 84, 87, 94, 98, 112, 116, 126, 141, 144, 147, 168, 174, 188, 196, 203, 232, 252, 261, 282, 294, 329, 336, 348, 376, 392, 406, 423, 441, 464, 504, 522, 564, 588, 609, 658, 696, 752, 784, 812, 846, 882, 987, 1008, 1044, 1128, 1176, 1218, 1316, 1363, 1392, 1421, 1624, 1692, 1764, 1827, 1974, 2088, 2179, 2256, 2303, 2352, 2436, 2632, 2726, 2842, 2961, 3248, 3384, 3528, 3654, 3948, 4089, 4176, 4263, 4358, 4606, 4872, 5264, 5452, 5684, 5922, 6537, 6768, 6909, 7056, 7308, 7896, 8178, 8526, 8716, 9212, 9541, 9744, 10904, 11368, 11844, 12267, 12789, 13074, 13818, 14616, 15253, 15792, 16356, 17052, 17432, 18424, 19082, 19611, 20727, 21808, 22736, 23688, 24534, 25578, 26148, 27636, 28623, 29232, 30506, 32712, 34104, 34864, 36848, 38164, 39222, 41454, 45759, 47376, 49068, 51156, 52296, 55272, 57246, 61012, 63191, 65424, 66787, 68208, 76328, 78444, 82908, 85869, 91518, 98136, 102312, 102413, 104592, 106771, 110544, 114492, 122024, 126382, 133574, 137277, 152656, 156888, 165816, 171738, 183036, 189573, 196272, 200361, 204624, 204826, 213542, 228984, 244048, 252764, 267148, 274554, 307239, 313776, 320313, 331632, 343476, 366072, 379146, 400722, 409652, 427084, 442337, 457968, 505528, 534296, 549108, 568719, 601083, 614478, 640626, 686952, 716891, 732144, 758292, 801444, 819304, 854168, 884674, 921717, 960939, 1011056, 1068592, 1098216, 1137438, 1202166, 1228956, 1281252, 1327011, 1373904, 1433782, 1516584, 1602888, 1638608, 1708336, 1769348, 1843434, 1921878, 2150673, 2196432, 2274876, 2404332, 2457912, 2562504, 2654022, 2867564, 2969977, 3033168, 3096359, 3205776, 3538696, 3686868, 3843756, 3981033, 4301346, 4549752, 4808664, 4915824, 5018237, 5125008, 5308044, 5735128, 5939954, 6192718, 6452019, 7077392, 7373736, 7687512, 7962066, 8602692, 8909931, 9099504, 9289077, 9617328, 10036474, 10616088, 11470256, 11879908, 12385436, 12904038, 14747472, 15054711, 15375024, 15924132, 17205384, 17819862, 18578154, 20072948, 20789839, 21232176, 23759816, 24770872, 25808076, 26729793, 27867231, 30109422, 31848264, 34410768, 35639724, 37156308, 40145896, 41579678, 45164133, 47519632, 49541744, 51616152, 53459586, 55734462, 60218844, 62369517, 63696528, 71279448, 74312616, 80291792, 83159356, 90328266, 103232304, 106919172, 111468924, 120437688, 124739034, 142558896, 145528873, 148625232, 166318712, 180656532, 187108551, 213838344, 222937848, 240875376, 249478068, 291057746, 332637424, 361313064, 374217102, 427676688, 436586619, 445875696, 498956136, 582115492, 722626128, 748434204, 873173238, 997912272, 1164230984, 1309759857, 1496868408, 1746346476, 2328461968, 2619519714, 2993736816, 3492692952, 5239039428, 6985385904, 10478078856, 20956157712]

約数ペア:

[(1, 20956157712), (2, 10478078856), (3, 6985385904), (4, 5239039428), (6, 3492692952), (7, 2993736816), (8, 2619519714), (9, 2328461968), (12, 1746346476), (14, 1496868408), (16, 1309759857), (18, 1164230984), (21, 997912272), (24, 873173238), (28, 748434204), (29, 722626128), (36, 582115492), (42, 498956136), (47, 445875696), (48, 436586619), (49, 427676688), (56, 374217102), (58, 361313064), (63, 332637424), (72, 291057746), (84, 249478068), (87, 240875376), (94, 222937848), (98, 213838344), (112, 187108551), (116, 180656532), (126, 166318712), (141, 148625232), (144, 145528873), (147, 142558896), (168, 124739034), (174, 120437688), (188, 111468924), (196, 106919172), (203, 103232304), (232, 90328266), (252, 83159356), (261, 80291792), (282, 74312616), (294, 71279448), (329, 63696528), (336, 62369517), (348, 60218844), (376, 55734462), (392, 53459586), (406, 51616152), (423, 49541744), (441, 47519632), (464, 45164133), (504, 41579678), (522, 40145896), (564, 37156308), (588, 35639724), (609, 34410768), (658, 31848264), (696, 30109422), (752, 27867231), (784, 26729793), (812, 25808076), (846, 24770872), (882, 23759816), (987, 21232176), (1008, 20789839), (1044, 20072948), (1128, 18578154), (1176, 17819862), (1218, 17205384), (1316, 15924132), (1363, 15375024), (1392, 15054711), (1421, 14747472), (1624, 12904038), (1692, 12385436), (1764, 11879908), (1827, 11470256), (1974, 10616088), (2088, 10036474), (2179, 9617328), (2256, 9289077), (2303, 9099504), (2352, 8909931), (2436, 8602692), (2632, 7962066), (2726, 7687512), (2842, 7373736), (2961, 7077392), (3248, 6452019), (3384, 6192718), (3528, 5939954), (3654, 5735128), (3948, 5308044), (4089, 5125008), (4176, 5018237), (4263, 4915824), (4358, 4808664), (4606, 4549752), (4872, 4301346), (5264, 3981033), (5452, 3843756), (5684, 3686868), (5922, 3538696), (6537, 3205776), (6768, 3096359), (6909, 3033168), (7056, 2969977), (7308, 2867564), (7896, 2654022), (8178, 2562504), (8526, 2457912), (8716, 2404332), (9212, 2274876), (9541, 2196432), (9744, 2150673), (10904, 1921878), (11368, 1843434), (11844, 1769348), (12267, 1708336), (12789, 1638608), (13074, 1602888), (13818, 1516584), (14616, 1433782), (15253, 1373904), (15792, 1327011), (16356, 1281252), (17052, 1228956), (17432, 1202166), (18424, 1137438), (19082, 1098216), (19611, 1068592), (20727, 1011056), (21808, 960939), (22736, 921717), (23688, 884674), (24534, 854168), (25578, 819304), (26148, 801444), (27636, 758292), (28623, 732144), (29232, 716891), (30506, 686952), (32712, 640626), (34104, 614478), (34864, 601083), (36848, 568719), (38164, 549108), (39222, 534296), (41454, 505528), (45759, 457968), (47376, 442337), (49068, 427084), (51156, 409652), (52296, 400722), (55272, 379146), (57246, 366072), (61012, 343476), (63191, 331632), (65424, 320313), (66787, 313776), (68208, 307239), (76328, 274554), (78444, 267148), (82908, 252764), (85869, 244048), (91518, 228984), (98136, 213542), (102312, 204826), (102413, 204624), (104592, 200361), (106771, 196272), (110544, 189573), (114492, 183036), (122024, 171738), (126382, 165816), (133574, 156888), (137277, 152656)]