20644611912

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:522

約数の個数: 320

約数和(自身を含む): 63074531520

約数和(自身を除く): 42429919608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 67, 68, 72, 81, 83, 102, 108, 134, 136, 153, 162, 166, 201, 204, 216, 249, 268, 306, 324, 332, 337, 402, 408, 459, 498, 536, 603, 612, 648, 664, 674, 747, 804, 918, 996, 1011, 1139, 1206, 1224, 1348, 1377, 1411, 1494, 1608, 1809, 1836, 1992, 2022, 2241, 2278, 2412, 2696, 2754, 2822, 2988, 3033, 3417, 3618, 3672, 4044, 4233, 4482, 4556, 4824, 5427, 5508, 5561, 5644, 5729, 5976, 6066, 6723, 6834, 7236, 8088, 8466, 8964, 9099, 9112, 10251, 10854, 11016, 11122, 11288, 11458, 12132, 12699, 13446, 13668, 14472, 16683, 16932, 17187, 17928, 18198, 20502, 21708, 22244, 22579, 22916, 24264, 25398, 26892, 27297, 27336, 27971, 30753, 33366, 33864, 34374, 36396, 38097, 41004, 43416, 44488, 45158, 45832, 50049, 50796, 51561, 53784, 54594, 55942, 61506, 66732, 67737, 68748, 72792, 76194, 82008, 83913, 90316, 92259, 94537, 100098, 101592, 103122, 109188, 111884, 114291, 123012, 133464, 135474, 137496, 150147, 152388, 154683, 167826, 180632, 184518, 189074, 200196, 203211, 206244, 218376, 223768, 228582, 246024, 251739, 270948, 283611, 300294, 304776, 309366, 335652, 369036, 378148, 383843, 400392, 406422, 412488, 450441, 457164, 464049, 475507, 503478, 541896, 567222, 600588, 609633, 618732, 671304, 738072, 755217, 756296, 767686, 812844, 850833, 900882, 914328, 928098, 951014, 1006956, 1134444, 1151529, 1201176, 1219266, 1237464, 1426521, 1510434, 1535372, 1625688, 1701666, 1801764, 1828899, 1856196, 1874057, 1902028, 2013912, 2265651, 2268888, 2303058, 2438532, 2552499, 2853042, 3020868, 3070744, 3403332, 3454587, 3603528, 3657798, 3712392, 3748114, 3804056, 4279563, 4531302, 4606116, 4877064, 5104998, 5622171, 5706084, 6041736, 6806664, 6909174, 7315596, 7496228, 7657497, 8559126, 9062604, 9212232, 10209996, 10363761, 11244342, 11412168, 12838689, 13818348, 14631192, 14992456, 15314994, 16866513, 17118252, 18125208, 20419992, 20727522, 22488684, 25677378, 27636696, 30629988, 31091283, 31858969, 33733026, 34236504, 38516067, 41455044, 44977368, 50599539, 51354756, 61259976, 62182566, 63717938, 67466052, 77032134, 82910088, 95576907, 101199078, 102709512, 124365132, 127435876, 134932104, 151798617, 154064268, 191153814, 202398156, 248730264, 254871752, 286730721, 303597234, 308128536, 382307628, 404796312, 573461442, 607194468, 764615256, 860192163, 1146922884, 1214388936, 1720384326, 2293845768, 2580576489, 3440768652, 5161152978, 6881537304, 10322305956, 20644611912]

約数ペア:

[(1, 20644611912), (2, 10322305956), (3, 6881537304), (4, 5161152978), (6, 3440768652), (8, 2580576489), (9, 2293845768), (12, 1720384326), (17, 1214388936), (18, 1146922884), (24, 860192163), (27, 764615256), (34, 607194468), (36, 573461442), (51, 404796312), (54, 382307628), (67, 308128536), (68, 303597234), (72, 286730721), (81, 254871752), (83, 248730264), (102, 202398156), (108, 191153814), (134, 154064268), (136, 151798617), (153, 134932104), (162, 127435876), (166, 124365132), (201, 102709512), (204, 101199078), (216, 95576907), (249, 82910088), (268, 77032134), (306, 67466052), (324, 63717938), (332, 62182566), (337, 61259976), (402, 51354756), (408, 50599539), (459, 44977368), (498, 41455044), (536, 38516067), (603, 34236504), (612, 33733026), (648, 31858969), (664, 31091283), (674, 30629988), (747, 27636696), (804, 25677378), (918, 22488684), (996, 20727522), (1011, 20419992), (1139, 18125208), (1206, 17118252), (1224, 16866513), (1348, 15314994), (1377, 14992456), (1411, 14631192), (1494, 13818348), (1608, 12838689), (1809, 11412168), (1836, 11244342), (1992, 10363761), (2022, 10209996), (2241, 9212232), (2278, 9062604), (2412, 8559126), (2696, 7657497), (2754, 7496228), (2822, 7315596), (2988, 6909174), (3033, 6806664), (3417, 6041736), (3618, 5706084), (3672, 5622171), (4044, 5104998), (4233, 4877064), (4482, 4606116), (4556, 4531302), (4824, 4279563), (5427, 3804056), (5508, 3748114), (5561, 3712392), (5644, 3657798), (5729, 3603528), (5976, 3454587), (6066, 3403332), (6723, 3070744), (6834, 3020868), (7236, 2853042), (8088, 2552499), (8466, 2438532), (8964, 2303058), (9099, 2268888), (9112, 2265651), (10251, 2013912), (10854, 1902028), (11016, 1874057), (11122, 1856196), (11288, 1828899), (11458, 1801764), (12132, 1701666), (12699, 1625688), (13446, 1535372), (13668, 1510434), (14472, 1426521), (16683, 1237464), (16932, 1219266), (17187, 1201176), (17928, 1151529), (18198, 1134444), (20502, 1006956), (21708, 951014), (22244, 928098), (22579, 914328), (22916, 900882), (24264, 850833), (25398, 812844), (26892, 767686), (27297, 756296), (27336, 755217), (27971, 738072), (30753, 671304), (33366, 618732), (33864, 609633), (34374, 600588), (36396, 567222), (38097, 541896), (41004, 503478), (43416, 475507), (44488, 464049), (45158, 457164), (45832, 450441), (50049, 412488), (50796, 406422), (51561, 400392), (53784, 383843), (54594, 378148), (55942, 369036), (61506, 335652), (66732, 309366), (67737, 304776), (68748, 300294), (72792, 283611), (76194, 270948), (82008, 251739), (83913, 246024), (90316, 228582), (92259, 223768), (94537, 218376), (100098, 206244), (101592, 203211), (103122, 200196), (109188, 189074), (111884, 184518), (114291, 180632), (123012, 167826), (133464, 154683), (135474, 152388), (137496, 150147)]