20195368128

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:341

約数の個数: 504

約数和(自身を含む): 68197024896

約数和(自身を除く): 48001656768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 31, 32, 36, 38, 39, 48, 52, 57, 62, 64, 72, 76, 78, 93, 96, 104, 114, 117, 124, 144, 152, 156, 171, 186, 192, 208, 228, 234, 241, 247, 248, 279, 288, 304, 312, 342, 361, 372, 403, 416, 456, 468, 482, 494, 496, 558, 576, 589, 608, 624, 684, 722, 723, 741, 744, 806, 832, 912, 936, 964, 988, 992, 1083, 1116, 1178, 1209, 1216, 1248, 1368, 1444, 1446, 1482, 1488, 1612, 1767, 1824, 1872, 1928, 1976, 1984, 2166, 2169, 2223, 2232, 2356, 2418, 2496, 2736, 2888, 2892, 2964, 2976, 3133, 3224, 3249, 3534, 3627, 3648, 3744, 3856, 3952, 4332, 4338, 4446, 4464, 4579, 4693, 4712, 4836, 5301, 5472, 5776, 5784, 5928, 5952, 6266, 6448, 6498, 7068, 7254, 7471, 7488, 7657, 7712, 7904, 8664, 8676, 8892, 8928, 9158, 9386, 9399, 9424, 9672, 10602, 10944, 11191, 11552, 11568, 11856, 12532, 12896, 12996, 13737, 14079, 14136, 14508, 14942, 15314, 15424, 15808, 17328, 17352, 17784, 17856, 18316, 18772, 18798, 18848, 19344, 21204, 22382, 22413, 22971, 23104, 23136, 23712, 25064, 25792, 25992, 27474, 28158, 28197, 28272, 29016, 29884, 30628, 33573, 34656, 34704, 35568, 36632, 37544, 37596, 37696, 38688, 41211, 42237, 42408, 44764, 44826, 45942, 46272, 47424, 50128, 51984, 54948, 56316, 56394, 56544, 58032, 59527, 59768, 61256, 67146, 67239, 68913, 69312, 69408, 71136, 73264, 75088, 75192, 77376, 82422, 84474, 84816, 87001, 89528, 89652, 91884, 97123, 100256, 100719, 103968, 109896, 112632, 112788, 113088, 116064, 119054, 119536, 122512, 134292, 134478, 137826, 138816, 141949, 142272, 145483, 146528, 150176, 150384, 164844, 168948, 169632, 174002, 178581, 179056, 179304, 183768, 194246, 200512, 201438, 207936, 219792, 225264, 225576, 232128, 238108, 239072, 245024, 261003, 268584, 268956, 275652, 283898, 290966, 291369, 293056, 300352, 300768, 329688, 337896, 339264, 348004, 357162, 358112, 358608, 367536, 388492, 402876, 425847, 436449, 439584, 450528, 451152, 476216, 478144, 490048, 522006, 535743, 537168, 537912, 551304, 567796, 581932, 582738, 601536, 659376, 675792, 696008, 714324, 716224, 717216, 735072, 776984, 783009, 805752, 851694, 872898, 874107, 879168, 901056, 902304, 952432, 1044012, 1071486, 1074336, 1075824, 1102608, 1131013, 1135592, 1163864, 1165476, 1277541, 1309347, 1318752, 1351584, 1392016, 1428648, 1434432, 1470144, 1553968, 1566018, 1611504, 1703388, 1745796, 1748214, 1804608, 1845337, 1904864, 2088024, 2142972, 2148672, 2151648, 2205216, 2262026, 2271184, 2327728, 2330952, 2555082, 2618694, 2637504, 2697031, 2703168, 2784032, 2857296, 3107936, 3132036, 3223008, 3393039, 3406776, 3491592, 3496428, 3690674, 3809728, 4176048, 4285944, 4303296, 4410432, 4524052, 4542368, 4655456, 4661904, 5110164, 5237388, 5394062, 5536011, 5568064, 5714592, 6215872, 6264072, 6446016, 6786078, 6813552, 6983184, 6992856, 7381348, 8091093, 8352096, 8571888, 9048104, 9084736, 9310912, 9323808, 10179117, 10220328, 10474776, 10788124, 11072022, 11429184, 12528144, 13572156, 13627104, 13966368, 13985712, 14762696, 16182186, 16608033, 16704192, 17143776, 18096208, 18647616, 20358234, 20440656, 20949552, 21576248, 22144044, 24273279, 25056288, 27144312, 27254208, 27932736, 27971424, 29525392, 32364372, 33216066, 34287552, 35061403, 36192416, 40716468, 40881312, 41899104, 43152496, 44288088, 48546558, 50112576, 54288624, 55942848, 59050784, 64728744, 66432132, 70122806, 72384832, 81432936, 81762624, 83798208, 86304992, 88576176, 97093116, 105184209, 108577248, 118101568, 129457488, 132864264, 140245612, 162865872, 172609984, 177152352, 194186232, 210368418, 217154496, 258914976, 265728528, 280491224, 315552627, 325731744, 354304704, 388372464, 420736836, 517829952, 531457056, 560982448, 631105254, 651463488, 776744928, 841473672, 1062914112, 1121964896, 1262210508, 1553489856, 1682947344, 2243929792, 2524421016, 3365894688, 5048842032, 6731789376, 10097684064, 20195368128]

約数ペア:

[(1, 20195368128), (2, 10097684064), (3, 6731789376), (4, 5048842032), (6, 3365894688), (8, 2524421016), (9, 2243929792), (12, 1682947344), (13, 1553489856), (16, 1262210508), (18, 1121964896), (19, 1062914112), (24, 841473672), (26, 776744928), (31, 651463488), (32, 631105254), (36, 560982448), (38, 531457056), (39, 517829952), (48, 420736836), (52, 388372464), (57, 354304704), (62, 325731744), (64, 315552627), (72, 280491224), (76, 265728528), (78, 258914976), (93, 217154496), (96, 210368418), (104, 194186232), (114, 177152352), (117, 172609984), (124, 162865872), (144, 140245612), (152, 132864264), (156, 129457488), (171, 118101568), (186, 108577248), (192, 105184209), (208, 97093116), (228, 88576176), (234, 86304992), (241, 83798208), (247, 81762624), (248, 81432936), (279, 72384832), (288, 70122806), (304, 66432132), (312, 64728744), (342, 59050784), (361, 55942848), (372, 54288624), (403, 50112576), (416, 48546558), (456, 44288088), (468, 43152496), (482, 41899104), (494, 40881312), (496, 40716468), (558, 36192416), (576, 35061403), (589, 34287552), (608, 33216066), (624, 32364372), (684, 29525392), (722, 27971424), (723, 27932736), (741, 27254208), (744, 27144312), (806, 25056288), (832, 24273279), (912, 22144044), (936, 21576248), (964, 20949552), (988, 20440656), (992, 20358234), (1083, 18647616), (1116, 18096208), (1178, 17143776), (1209, 16704192), (1216, 16608033), (1248, 16182186), (1368, 14762696), (1444, 13985712), (1446, 13966368), (1482, 13627104), (1488, 13572156), (1612, 12528144), (1767, 11429184), (1824, 11072022), (1872, 10788124), (1928, 10474776), (1976, 10220328), (1984, 10179117), (2166, 9323808), (2169, 9310912), (2223, 9084736), (2232, 9048104), (2356, 8571888), (2418, 8352096), (2496, 8091093), (2736, 7381348), (2888, 6992856), (2892, 6983184), (2964, 6813552), (2976, 6786078), (3133, 6446016), (3224, 6264072), (3249, 6215872), (3534, 5714592), (3627, 5568064), (3648, 5536011), (3744, 5394062), (3856, 5237388), (3952, 5110164), (4332, 4661904), (4338, 4655456), (4446, 4542368), (4464, 4524052), (4579, 4410432), (4693, 4303296), (4712, 4285944), (4836, 4176048), (5301, 3809728), (5472, 3690674), (5776, 3496428), (5784, 3491592), (5928, 3406776), (5952, 3393039), (6266, 3223008), (6448, 3132036), (6498, 3107936), (7068, 2857296), (7254, 2784032), (7471, 2703168), (7488, 2697031), (7657, 2637504), (7712, 2618694), (7904, 2555082), (8664, 2330952), (8676, 2327728), (8892, 2271184), (8928, 2262026), (9158, 2205216), (9386, 2151648), (9399, 2148672), (9424, 2142972), (9672, 2088024), (10602, 1904864), (10944, 1845337), (11191, 1804608), (11552, 1748214), (11568, 1745796), (11856, 1703388), (12532, 1611504), (12896, 1566018), (12996, 1553968), (13737, 1470144), (14079, 1434432), (14136, 1428648), (14508, 1392016), (14942, 1351584), (15314, 1318752), (15424, 1309347), (15808, 1277541), (17328, 1165476), (17352, 1163864), (17784, 1135592), (17856, 1131013), (18316, 1102608), (18772, 1075824), (18798, 1074336), (18848, 1071486), (19344, 1044012), (21204, 952432), (22382, 902304), (22413, 901056), (22971, 879168), (23104, 874107), (23136, 872898), (23712, 851694), (25064, 805752), (25792, 783009), (25992, 776984), (27474, 735072), (28158, 717216), (28197, 716224), (28272, 714324), (29016, 696008), (29884, 675792), (30628, 659376), (33573, 601536), (34656, 582738), (34704, 581932), (35568, 567796), (36632, 551304), (37544, 537912), (37596, 537168), (37696, 535743), (38688, 522006), (41211, 490048), (42237, 478144), (42408, 476216), (44764, 451152), (44826, 450528), (45942, 439584), (46272, 436449), (47424, 425847), (50128, 402876), (51984, 388492), (54948, 367536), (56316, 358608), (56394, 358112), (56544, 357162), (58032, 348004), (59527, 339264), (59768, 337896), (61256, 329688), (67146, 300768), (67239, 300352), (68913, 293056), (69312, 291369), (69408, 290966), (71136, 283898), (73264, 275652), (75088, 268956), (75192, 268584), (77376, 261003), (82422, 245024), (84474, 239072), (84816, 238108), (87001, 232128), (89528, 225576), (89652, 225264), (91884, 219792), (97123, 207936), (100256, 201438), (100719, 200512), (103968, 194246), (109896, 183768), (112632, 179304), (112788, 179056), (113088, 178581), (116064, 174002), (119054, 169632), (119536, 168948), (122512, 164844), (134292, 150384), (134478, 150176), (137826, 146528), (138816, 145483), (141949, 142272)]