20802905136

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:430

約数の個数: 480

約数和(自身を含む): 70268835840

約数和(自身を除く): 49465930704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 31, 36, 38, 39, 48, 52, 54, 57, 62, 72, 76, 78, 93, 104, 108, 114, 117, 124, 144, 152, 156, 171, 186, 208, 216, 228, 234, 247, 248, 279, 304, 312, 331, 342, 351, 361, 372, 403, 432, 456, 468, 494, 496, 513, 558, 589, 624, 662, 684, 702, 722, 741, 744, 806, 837, 912, 936, 988, 993, 1026, 1083, 1116, 1178, 1209, 1324, 1368, 1404, 1444, 1482, 1488, 1612, 1674, 1767, 1872, 1976, 1986, 2052, 2166, 2223, 2232, 2356, 2418, 2648, 2736, 2808, 2888, 2964, 2979, 3224, 3249, 3348, 3534, 3627, 3952, 3972, 4104, 4303, 4332, 4446, 4464, 4693, 4712, 4836, 5296, 5301, 5616, 5776, 5928, 5958, 6289, 6448, 6498, 6669, 6696, 7068, 7254, 7657, 7944, 8208, 8606, 8664, 8892, 8937, 9386, 9424, 9672, 9747, 10261, 10602, 10881, 11191, 11856, 11916, 12578, 12909, 12996, 13338, 13392, 14079, 14136, 14508, 15314, 15888, 15903, 17212, 17328, 17784, 17874, 18772, 18867, 19344, 19494, 20522, 21204, 21762, 22382, 22971, 23832, 25156, 25818, 25992, 26676, 28158, 28272, 29016, 30628, 30783, 31806, 33573, 34424, 35568, 35748, 37544, 37734, 38727, 38988, 41044, 42237, 42408, 43524, 44764, 45942, 47664, 50312, 51636, 51984, 53352, 56316, 56601, 58032, 61256, 61566, 63612, 67146, 68848, 68913, 71496, 75088, 75468, 77454, 77976, 81757, 82088, 84474, 84816, 87048, 89528, 91884, 92349, 100624, 100719, 103272, 106704, 112632, 113202, 116181, 119491, 122512, 123132, 126711, 127224, 133393, 134292, 137826, 142992, 145483, 150936, 154908, 155952, 163514, 164176, 168948, 169803, 174096, 179056, 183768, 184698, 194959, 201438, 206544, 206739, 225264, 226404, 232362, 238982, 245271, 246264, 253422, 254448, 266786, 268584, 275652, 277047, 290966, 301872, 302157, 309816, 327028, 337896, 339606, 358473, 367536, 369396, 389918, 400179, 402876, 413478, 436449, 452808, 464724, 477964, 490542, 492528, 506844, 533572, 537168, 551304, 554094, 581932, 584877, 604314, 619632, 654056, 675792, 679212, 716946, 735813, 738792, 779836, 800358, 805752, 826956, 872898, 905616, 929448, 955928, 981084, 1013688, 1067144, 1075419, 1102608, 1108188, 1163864, 1169754, 1200537, 1208628, 1308112, 1309347, 1358424, 1433892, 1471626, 1477584, 1553383, 1559672, 1600716, 1611504, 1653912, 1745796, 1754631, 1858896, 1911856, 1962168, 2027376, 2134288, 2150838, 2207439, 2216376, 2327728, 2339508, 2401074, 2417256, 2534467, 2618694, 2716848, 2867784, 2943252, 3106766, 3119344, 3201432, 3226257, 3307824, 3491592, 3509262, 3601611, 3704221, 3924336, 3928041, 4301676, 4414878, 4432752, 4660149, 4679016, 4802148, 4834512, 5068934, 5237388, 5263893, 5735568, 5886504, 6213532, 6402864, 6452514, 6983184, 7018524, 7203222, 7408442, 7603401, 7856082, 8603352, 8829756, 9320298, 9358032, 9604296, 10137868, 10474776, 10527786, 11112663, 11773008, 12427064, 12905028, 13980447, 14037048, 14406444, 14816884, 15206802, 15712164, 17206704, 17659512, 18640596, 19208592, 20275736, 20949552, 21055572, 22225326, 22810203, 24854128, 25810056, 27960894, 28074096, 28812888, 29633768, 30413604, 31424328, 33337989, 35319024, 37281192, 40551472, 41941341, 42111144, 44450652, 45620406, 48154873, 51620112, 55921788, 57625776, 59267536, 60827208, 62848656, 66675978, 68430609, 74562384, 83882682, 84222288, 88901304, 91240812, 96309746, 100013967, 111843576, 121654416, 133351956, 136861218, 144464619, 167765364, 177802608, 182481624, 192619492, 200027934, 223687152, 266703912, 273722436, 288929238, 335530728, 364963248, 385238984, 400055868, 433393857, 533407824, 547444872, 577858476, 671061456, 770477968, 800111736, 866787714, 1094889744, 1155716952, 1300181571, 1600223472, 1733575428, 2311433904, 2600363142, 3467150856, 5200726284, 6934301712, 10401452568, 20802905136]

約数ペア:

[(1, 20802905136), (2, 10401452568), (3, 6934301712), (4, 5200726284), (6, 3467150856), (8, 2600363142), (9, 2311433904), (12, 1733575428), (13, 1600223472), (16, 1300181571), (18, 1155716952), (19, 1094889744), (24, 866787714), (26, 800111736), (27, 770477968), (31, 671061456), (36, 577858476), (38, 547444872), (39, 533407824), (48, 433393857), (52, 400055868), (54, 385238984), (57, 364963248), (62, 335530728), (72, 288929238), (76, 273722436), (78, 266703912), (93, 223687152), (104, 200027934), (108, 192619492), (114, 182481624), (117, 177802608), (124, 167765364), (144, 144464619), (152, 136861218), (156, 133351956), (171, 121654416), (186, 111843576), (208, 100013967), (216, 96309746), (228, 91240812), (234, 88901304), (247, 84222288), (248, 83882682), (279, 74562384), (304, 68430609), (312, 66675978), (331, 62848656), (342, 60827208), (351, 59267536), (361, 57625776), (372, 55921788), (403, 51620112), (432, 48154873), (456, 45620406), (468, 44450652), (494, 42111144), (496, 41941341), (513, 40551472), (558, 37281192), (589, 35319024), (624, 33337989), (662, 31424328), (684, 30413604), (702, 29633768), (722, 28812888), (741, 28074096), (744, 27960894), (806, 25810056), (837, 24854128), (912, 22810203), (936, 22225326), (988, 21055572), (993, 20949552), (1026, 20275736), (1083, 19208592), (1116, 18640596), (1178, 17659512), (1209, 17206704), (1324, 15712164), (1368, 15206802), (1404, 14816884), (1444, 14406444), (1482, 14037048), (1488, 13980447), (1612, 12905028), (1674, 12427064), (1767, 11773008), (1872, 11112663), (1976, 10527786), (1986, 10474776), (2052, 10137868), (2166, 9604296), (2223, 9358032), (2232, 9320298), (2356, 8829756), (2418, 8603352), (2648, 7856082), (2736, 7603401), (2808, 7408442), (2888, 7203222), (2964, 7018524), (2979, 6983184), (3224, 6452514), (3249, 6402864), (3348, 6213532), (3534, 5886504), (3627, 5735568), (3952, 5263893), (3972, 5237388), (4104, 5068934), (4303, 4834512), (4332, 4802148), (4446, 4679016), (4464, 4660149), (4693, 4432752), (4712, 4414878), (4836, 4301676), (5296, 3928041), (5301, 3924336), (5616, 3704221), (5776, 3601611), (5928, 3509262), (5958, 3491592), (6289, 3307824), (6448, 3226257), (6498, 3201432), (6669, 3119344), (6696, 3106766), (7068, 2943252), (7254, 2867784), (7657, 2716848), (7944, 2618694), (8208, 2534467), (8606, 2417256), (8664, 2401074), (8892, 2339508), (8937, 2327728), (9386, 2216376), (9424, 2207439), (9672, 2150838), (9747, 2134288), (10261, 2027376), (10602, 1962168), (10881, 1911856), (11191, 1858896), (11856, 1754631), (11916, 1745796), (12578, 1653912), (12909, 1611504), (12996, 1600716), (13338, 1559672), (13392, 1553383), (14079, 1477584), (14136, 1471626), (14508, 1433892), (15314, 1358424), (15888, 1309347), (15903, 1308112), (17212, 1208628), (17328, 1200537), (17784, 1169754), (17874, 1163864), (18772, 1108188), (18867, 1102608), (19344, 1075419), (19494, 1067144), (20522, 1013688), (21204, 981084), (21762, 955928), (22382, 929448), (22971, 905616), (23832, 872898), (25156, 826956), (25818, 805752), (25992, 800358), (26676, 779836), (28158, 738792), (28272, 735813), (29016, 716946), (30628, 679212), (30783, 675792), (31806, 654056), (33573, 619632), (34424, 604314), (35568, 584877), (35748, 581932), (37544, 554094), (37734, 551304), (38727, 537168), (38988, 533572), (41044, 506844), (42237, 492528), (42408, 490542), (43524, 477964), (44764, 464724), (45942, 452808), (47664, 436449), (50312, 413478), (51636, 402876), (51984, 400179), (53352, 389918), (56316, 369396), (56601, 367536), (58032, 358473), (61256, 339606), (61566, 337896), (63612, 327028), (67146, 309816), (68848, 302157), (68913, 301872), (71496, 290966), (75088, 277047), (75468, 275652), (77454, 268584), (77976, 266786), (81757, 254448), (82088, 253422), (84474, 246264), (84816, 245271), (87048, 238982), (89528, 232362), (91884, 226404), (92349, 225264), (100624, 206739), (100719, 206544), (103272, 201438), (106704, 194959), (112632, 184698), (113202, 183768), (116181, 179056), (119491, 174096), (122512, 169803), (123132, 168948), (126711, 164176), (127224, 163514), (133393, 155952), (134292, 154908), (137826, 150936), (142992, 145483)]