20675087424

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:626

約数の個数: 336

約数和(自身を含む): 64983360000

約数和(自身を除く): 44308272576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 64, 72, 76, 93, 96, 114, 124, 144, 149, 152, 171, 186, 192, 228, 248, 279, 288, 298, 304, 342, 372, 409, 447, 456, 496, 558, 576, 589, 596, 608, 684, 744, 818, 894, 912, 992, 1116, 1178, 1192, 1216, 1227, 1341, 1368, 1488, 1636, 1767, 1788, 1824, 1984, 2232, 2356, 2384, 2454, 2682, 2736, 2831, 2976, 3272, 3534, 3576, 3648, 3681, 4464, 4619, 4712, 4768, 4908, 5301, 5364, 5472, 5662, 5952, 6544, 7068, 7152, 7362, 7771, 8493, 8928, 9238, 9424, 9536, 9816, 10602, 10728, 10944, 11324, 12679, 13088, 13857, 14136, 14304, 14724, 15542, 16986, 17856, 18476, 18848, 19632, 21204, 21456, 22648, 23313, 25358, 25479, 26176, 27714, 28272, 28608, 29448, 31084, 33972, 36952, 37696, 38037, 39264, 41571, 42408, 42912, 45296, 46626, 50716, 50958, 55428, 56544, 58896, 60941, 62168, 67944, 69939, 73904, 76074, 78528, 83142, 84816, 85824, 87761, 90592, 93252, 101432, 101916, 110856, 113088, 114111, 117792, 121882, 124336, 135888, 139878, 147808, 152148, 166284, 169632, 175522, 181184, 182823, 186504, 202864, 203832, 221712, 228222, 235584, 240901, 243764, 248672, 263283, 271776, 279756, 295616, 304296, 332568, 339264, 351044, 365646, 373008, 405728, 407664, 443424, 456444, 481802, 487528, 497344, 526566, 543552, 548469, 559512, 608592, 665136, 702088, 722703, 731292, 746016, 789849, 811456, 815328, 886848, 912888, 963604, 975056, 1053132, 1096938, 1119024, 1157879, 1217184, 1330272, 1404176, 1445406, 1462584, 1492032, 1579698, 1630656, 1825776, 1889171, 1927208, 1950112, 2106264, 2168109, 2193876, 2238048, 2315758, 2434368, 2660544, 2808352, 2890812, 2925168, 3159396, 3473637, 3651552, 3778342, 3854416, 3900224, 4212528, 4336218, 4387752, 4476096, 4631516, 5616704, 5667513, 5781624, 5850336, 6318792, 6947274, 7303104, 7556684, 7708832, 8425056, 8672436, 8775504, 9263032, 10420911, 11335026, 11563248, 11700672, 12637584, 13894548, 15113368, 15417664, 16850112, 17002539, 17344872, 17551008, 18526064, 20841822, 22670052, 23126496, 25275168, 27789096, 30226736, 34005078, 34689744, 35102016, 35894249, 37052128, 41683644, 45340104, 46252992, 50550336, 55578192, 60453472, 68010156, 69379488, 71788498, 74104256, 83367288, 90680208, 107682747, 111156384, 120906944, 136020312, 138758976, 143576996, 166734576, 181360416, 215365494, 222312768, 272040624, 287153992, 323048241, 333469152, 362720832, 430730988, 544081248, 574307984, 646096482, 666938304, 861461976, 1088162496, 1148615968, 1292192964, 1722923952, 2297231936, 2584385928, 3445847904, 5168771856, 6891695808, 10337543712, 20675087424]

約数ペア:

[(1, 20675087424), (2, 10337543712), (3, 6891695808), (4, 5168771856), (6, 3445847904), (8, 2584385928), (9, 2297231936), (12, 1722923952), (16, 1292192964), (18, 1148615968), (19, 1088162496), (24, 861461976), (31, 666938304), (32, 646096482), (36, 574307984), (38, 544081248), (48, 430730988), (57, 362720832), (62, 333469152), (64, 323048241), (72, 287153992), (76, 272040624), (93, 222312768), (96, 215365494), (114, 181360416), (124, 166734576), (144, 143576996), (149, 138758976), (152, 136020312), (171, 120906944), (186, 111156384), (192, 107682747), (228, 90680208), (248, 83367288), (279, 74104256), (288, 71788498), (298, 69379488), (304, 68010156), (342, 60453472), (372, 55578192), (409, 50550336), (447, 46252992), (456, 45340104), (496, 41683644), (558, 37052128), (576, 35894249), (589, 35102016), (596, 34689744), (608, 34005078), (684, 30226736), (744, 27789096), (818, 25275168), (894, 23126496), (912, 22670052), (992, 20841822), (1116, 18526064), (1178, 17551008), (1192, 17344872), (1216, 17002539), (1227, 16850112), (1341, 15417664), (1368, 15113368), (1488, 13894548), (1636, 12637584), (1767, 11700672), (1788, 11563248), (1824, 11335026), (1984, 10420911), (2232, 9263032), (2356, 8775504), (2384, 8672436), (2454, 8425056), (2682, 7708832), (2736, 7556684), (2831, 7303104), (2976, 6947274), (3272, 6318792), (3534, 5850336), (3576, 5781624), (3648, 5667513), (3681, 5616704), (4464, 4631516), (4619, 4476096), (4712, 4387752), (4768, 4336218), (4908, 4212528), (5301, 3900224), (5364, 3854416), (5472, 3778342), (5662, 3651552), (5952, 3473637), (6544, 3159396), (7068, 2925168), (7152, 2890812), (7362, 2808352), (7771, 2660544), (8493, 2434368), (8928, 2315758), (9238, 2238048), (9424, 2193876), (9536, 2168109), (9816, 2106264), (10602, 1950112), (10728, 1927208), (10944, 1889171), (11324, 1825776), (12679, 1630656), (13088, 1579698), (13857, 1492032), (14136, 1462584), (14304, 1445406), (14724, 1404176), (15542, 1330272), (16986, 1217184), (17856, 1157879), (18476, 1119024), (18848, 1096938), (19632, 1053132), (21204, 975056), (21456, 963604), (22648, 912888), (23313, 886848), (25358, 815328), (25479, 811456), (26176, 789849), (27714, 746016), (28272, 731292), (28608, 722703), (29448, 702088), (31084, 665136), (33972, 608592), (36952, 559512), (37696, 548469), (38037, 543552), (39264, 526566), (41571, 497344), (42408, 487528), (42912, 481802), (45296, 456444), (46626, 443424), (50716, 407664), (50958, 405728), (55428, 373008), (56544, 365646), (58896, 351044), (60941, 339264), (62168, 332568), (67944, 304296), (69939, 295616), (73904, 279756), (76074, 271776), (78528, 263283), (83142, 248672), (84816, 243764), (85824, 240901), (87761, 235584), (90592, 228222), (93252, 221712), (101432, 203832), (101916, 202864), (110856, 186504), (113088, 182823), (114111, 181184), (117792, 175522), (121882, 169632), (124336, 166284), (135888, 152148), (139878, 147808)]