20753628672

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{659}}^1$

素因数の和:817

約数の個数: 320

約数和(自身を含む): 66113625600

約数和(自身を除く): 45359996928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 84, 87, 96, 101, 112, 116, 128, 168, 174, 192, 202, 203, 224, 232, 256, 303, 336, 348, 384, 404, 406, 448, 464, 512, 606, 609, 659, 672, 696, 707, 768, 808, 812, 896, 928, 1212, 1218, 1318, 1344, 1392, 1414, 1536, 1616, 1624, 1792, 1856, 1977, 2121, 2424, 2436, 2636, 2688, 2784, 2828, 2929, 3232, 3248, 3584, 3712, 3954, 4242, 4613, 4848, 4872, 5272, 5376, 5568, 5656, 5858, 6464, 6496, 7424, 7908, 8484, 8787, 9226, 9696, 9744, 10544, 10752, 11136, 11312, 11716, 12928, 12992, 13839, 14848, 15816, 16968, 17574, 18452, 19111, 19392, 19488, 20503, 21088, 22272, 22624, 23432, 25856, 25984, 27678, 31632, 33936, 35148, 36904, 38222, 38784, 38976, 41006, 42176, 44544, 45248, 46864, 51712, 51968, 55356, 57333, 61509, 63264, 66559, 67872, 70296, 73808, 76444, 77568, 77952, 82012, 84352, 90496, 93728, 103936, 110712, 114666, 123018, 126528, 133118, 133777, 135744, 140592, 147616, 152888, 155136, 155904, 164024, 168704, 180992, 187456, 199677, 221424, 229332, 246036, 253056, 266236, 267554, 271488, 281184, 295232, 305776, 311808, 328048, 337408, 361984, 374912, 399354, 401331, 442848, 458664, 465913, 492072, 506112, 532472, 535108, 542976, 562368, 590464, 611552, 656096, 749824, 798708, 802662, 885696, 917328, 931826, 984144, 1012224, 1064944, 1070216, 1085952, 1124736, 1180928, 1223104, 1312192, 1397739, 1499648, 1597416, 1605324, 1771392, 1834656, 1863652, 1930211, 1968288, 2129888, 2140432, 2249472, 2361856, 2446208, 2624384, 2795478, 3194832, 3210648, 3542784, 3669312, 3727304, 3860422, 3936576, 4259776, 4280864, 4498944, 4892416, 5248768, 5590956, 5790633, 6389664, 6421296, 7085568, 7338624, 7454608, 7720844, 7873152, 8519552, 8561728, 9784832, 10497536, 11181912, 11581266, 12779328, 12842592, 13511477, 14677248, 14909216, 15441688, 15746304, 17039104, 17123456, 22363824, 23162532, 25558656, 25685184, 27022954, 29354496, 29818432, 30883376, 31492608, 34078208, 34246912, 40534431, 44727648, 46325064, 51117312, 51370368, 54045908, 59636864, 61766752, 68493824, 81068862, 89455296, 92650128, 102234624, 102740736, 108091816, 119273728, 123533504, 162137724, 178910592, 185300256, 205481472, 216183632, 238547456, 247067008, 324275448, 357821184, 370600512, 432367264, 494134016, 648550896, 715642368, 741201024, 864734528, 988268032, 1297101792, 1482402048, 1729469056, 2594203584, 2964804096, 3458938112, 5188407168, 6917876224, 10376814336, 20753628672]

約数ペア:

[(1, 20753628672), (2, 10376814336), (3, 6917876224), (4, 5188407168), (6, 3458938112), (7, 2964804096), (8, 2594203584), (12, 1729469056), (14, 1482402048), (16, 1297101792), (21, 988268032), (24, 864734528), (28, 741201024), (29, 715642368), (32, 648550896), (42, 494134016), (48, 432367264), (56, 370600512), (58, 357821184), (64, 324275448), (84, 247067008), (87, 238547456), (96, 216183632), (101, 205481472), (112, 185300256), (116, 178910592), (128, 162137724), (168, 123533504), (174, 119273728), (192, 108091816), (202, 102740736), (203, 102234624), (224, 92650128), (232, 89455296), (256, 81068862), (303, 68493824), (336, 61766752), (348, 59636864), (384, 54045908), (404, 51370368), (406, 51117312), (448, 46325064), (464, 44727648), (512, 40534431), (606, 34246912), (609, 34078208), (659, 31492608), (672, 30883376), (696, 29818432), (707, 29354496), (768, 27022954), (808, 25685184), (812, 25558656), (896, 23162532), (928, 22363824), (1212, 17123456), (1218, 17039104), (1318, 15746304), (1344, 15441688), (1392, 14909216), (1414, 14677248), (1536, 13511477), (1616, 12842592), (1624, 12779328), (1792, 11581266), (1856, 11181912), (1977, 10497536), (2121, 9784832), (2424, 8561728), (2436, 8519552), (2636, 7873152), (2688, 7720844), (2784, 7454608), (2828, 7338624), (2929, 7085568), (3232, 6421296), (3248, 6389664), (3584, 5790633), (3712, 5590956), (3954, 5248768), (4242, 4892416), (4613, 4498944), (4848, 4280864), (4872, 4259776), (5272, 3936576), (5376, 3860422), (5568, 3727304), (5656, 3669312), (5858, 3542784), (6464, 3210648), (6496, 3194832), (7424, 2795478), (7908, 2624384), (8484, 2446208), (8787, 2361856), (9226, 2249472), (9696, 2140432), (9744, 2129888), (10544, 1968288), (10752, 1930211), (11136, 1863652), (11312, 1834656), (11716, 1771392), (12928, 1605324), (12992, 1597416), (13839, 1499648), (14848, 1397739), (15816, 1312192), (16968, 1223104), (17574, 1180928), (18452, 1124736), (19111, 1085952), (19392, 1070216), (19488, 1064944), (20503, 1012224), (21088, 984144), (22272, 931826), (22624, 917328), (23432, 885696), (25856, 802662), (25984, 798708), (27678, 749824), (31632, 656096), (33936, 611552), (35148, 590464), (36904, 562368), (38222, 542976), (38784, 535108), (38976, 532472), (41006, 506112), (42176, 492072), (44544, 465913), (45248, 458664), (46864, 442848), (51712, 401331), (51968, 399354), (55356, 374912), (57333, 361984), (61509, 337408), (63264, 328048), (66559, 311808), (67872, 305776), (70296, 295232), (73808, 281184), (76444, 271488), (77568, 267554), (77952, 266236), (82012, 253056), (84352, 246036), (90496, 229332), (93728, 221424), (103936, 199677), (110712, 187456), (114666, 180992), (123018, 168704), (126528, 164024), (133118, 155904), (133777, 155136), (135744, 152888), (140592, 147616)]