20488656384

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:482

約数の個数: 480

約数和(自身を含む): 72057173760

約数和(自身を除く): 51568517376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 101, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 202, 224, 228, 252, 256, 266, 288, 303, 304, 331, 336, 342, 384, 399, 404, 448, 456, 504, 512, 532, 576, 606, 608, 662, 672, 684, 707, 768, 798, 808, 896, 909, 912, 993, 1008, 1064, 1152, 1197, 1212, 1216, 1324, 1344, 1368, 1414, 1536, 1596, 1616, 1792, 1818, 1824, 1919, 1986, 2016, 2121, 2128, 2304, 2317, 2394, 2424, 2432, 2648, 2688, 2736, 2828, 2979, 3192, 3232, 3584, 3636, 3648, 3838, 3972, 4032, 4242, 4256, 4608, 4634, 4788, 4848, 4864, 5296, 5376, 5472, 5656, 5757, 5958, 6289, 6363, 6384, 6464, 6951, 7272, 7296, 7676, 7944, 8064, 8484, 8512, 9268, 9576, 9696, 9728, 10592, 10752, 10944, 11312, 11514, 11916, 12578, 12726, 12768, 12928, 13433, 13902, 14544, 14592, 15352, 15888, 16128, 16968, 17024, 17271, 18536, 18867, 19152, 19392, 20853, 21184, 21888, 22624, 23028, 23832, 25156, 25452, 25536, 25856, 26866, 27804, 29088, 29184, 30704, 31776, 32256, 33431, 33936, 34048, 34542, 37072, 37734, 38304, 38784, 40299, 41706, 42368, 43776, 44023, 45248, 46056, 47664, 50312, 50904, 51072, 51712, 53732, 55608, 56601, 58176, 61408, 63552, 66862, 67872, 68096, 69084, 74144, 75468, 76608, 77568, 80598, 83412, 84736, 87552, 88046, 90496, 92112, 95328, 100293, 100624, 101808, 102144, 107464, 111216, 113202, 116352, 120897, 122816, 127104, 132069, 133724, 135744, 138168, 148288, 150936, 153216, 155136, 161196, 166824, 169472, 176092, 180992, 184224, 190656, 200586, 201248, 203616, 204288, 214928, 222432, 226404, 232704, 234017, 241794, 245632, 254208, 264138, 267448, 271488, 276336, 296576, 300879, 301872, 306432, 322392, 333648, 352184, 361984, 368448, 381312, 396207, 401172, 402496, 407232, 429856, 444864, 452808, 465408, 468034, 483588, 491264, 508416, 528276, 534896, 542976, 552672, 593152, 601758, 603744, 612864, 635189, 644784, 667296, 702051, 704368, 736896, 762624, 792414, 802344, 804992, 814464, 859712, 889728, 905616, 936068, 967176, 982528, 1056552, 1069792, 1085952, 1105344, 1186304, 1203516, 1207488, 1270378, 1289568, 1334592, 1404102, 1408736, 1473792, 1525248, 1584828, 1604688, 1609984, 1628928, 1719424, 1779456, 1811232, 1872136, 1905567, 1934352, 2106153, 2113104, 2139584, 2210688, 2407032, 2414976, 2540756, 2579136, 2669184, 2808204, 2817472, 2947584, 3169656, 3209376, 3219968, 3257856, 3438848, 3558912, 3622464, 3744272, 3811134, 3868704, 4212306, 4226208, 4279168, 4421376, 4446323, 4814064, 4829952, 5081512, 5158272, 5338368, 5616408, 5634944, 5716701, 6339312, 6418752, 6877696, 7244928, 7488544, 7622268, 7737408, 8424612, 8452416, 8558336, 8842752, 8892646, 9628128, 9659904, 10163024, 10316544, 10676736, 11232816, 11269888, 11433402, 12678624, 12837504, 13338969, 14489856, 14977088, 15244536, 15474816, 16849224, 16904832, 17116672, 17785292, 19256256, 20326048, 20633088, 22465632, 22539776, 22866804, 25357248, 25675008, 26677938, 28979712, 29954176, 30489072, 30949632, 33698448, 33809664, 35570584, 38512512, 40016907, 40652096, 44931264, 45733608, 50714496, 51350016, 53355876, 59908352, 60978144, 61899264, 67396896, 67619328, 71141168, 77025024, 80033814, 81304192, 89862528, 91467216, 101428992, 106711752, 119816704, 121956288, 134793792, 142282336, 154050048, 160067628, 162608384, 179725056, 182934432, 202857984, 213423504, 243912576, 269587584, 284564672, 320135256, 325216768, 359450112, 365868864, 426847008, 487825152, 539175168, 569129344, 640270512, 731737728, 853694016, 975650304, 1078350336, 1138258688, 1280541024, 1463475456, 1707388032, 2276517376, 2561082048, 2926950912, 3414776064, 5122164096, 6829552128, 10244328192, 20488656384]

約数ペア:

[(1, 20488656384), (2, 10244328192), (3, 6829552128), (4, 5122164096), (6, 3414776064), (7, 2926950912), (8, 2561082048), (9, 2276517376), (12, 1707388032), (14, 1463475456), (16, 1280541024), (18, 1138258688), (19, 1078350336), (21, 975650304), (24, 853694016), (28, 731737728), (32, 640270512), (36, 569129344), (38, 539175168), (42, 487825152), (48, 426847008), (56, 365868864), (57, 359450112), (63, 325216768), (64, 320135256), (72, 284564672), (76, 269587584), (84, 243912576), (96, 213423504), (101, 202857984), (112, 182934432), (114, 179725056), (126, 162608384), (128, 160067628), (133, 154050048), (144, 142282336), (152, 134793792), (168, 121956288), (171, 119816704), (192, 106711752), (202, 101428992), (224, 91467216), (228, 89862528), (252, 81304192), (256, 80033814), (266, 77025024), (288, 71141168), (303, 67619328), (304, 67396896), (331, 61899264), (336, 60978144), (342, 59908352), (384, 53355876), (399, 51350016), (404, 50714496), (448, 45733608), (456, 44931264), (504, 40652096), (512, 40016907), (532, 38512512), (576, 35570584), (606, 33809664), (608, 33698448), (662, 30949632), (672, 30489072), (684, 29954176), (707, 28979712), (768, 26677938), (798, 25675008), (808, 25357248), (896, 22866804), (909, 22539776), (912, 22465632), (993, 20633088), (1008, 20326048), (1064, 19256256), (1152, 17785292), (1197, 17116672), (1212, 16904832), (1216, 16849224), (1324, 15474816), (1344, 15244536), (1368, 14977088), (1414, 14489856), (1536, 13338969), (1596, 12837504), (1616, 12678624), (1792, 11433402), (1818, 11269888), (1824, 11232816), (1919, 10676736), (1986, 10316544), (2016, 10163024), (2121, 9659904), (2128, 9628128), (2304, 8892646), (2317, 8842752), (2394, 8558336), (2424, 8452416), (2432, 8424612), (2648, 7737408), (2688, 7622268), (2736, 7488544), (2828, 7244928), (2979, 6877696), (3192, 6418752), (3232, 6339312), (3584, 5716701), (3636, 5634944), (3648, 5616408), (3838, 5338368), (3972, 5158272), (4032, 5081512), (4242, 4829952), (4256, 4814064), (4608, 4446323), (4634, 4421376), (4788, 4279168), (4848, 4226208), (4864, 4212306), (5296, 3868704), (5376, 3811134), (5472, 3744272), (5656, 3622464), (5757, 3558912), (5958, 3438848), (6289, 3257856), (6363, 3219968), (6384, 3209376), (6464, 3169656), (6951, 2947584), (7272, 2817472), (7296, 2808204), (7676, 2669184), (7944, 2579136), (8064, 2540756), (8484, 2414976), (8512, 2407032), (9268, 2210688), (9576, 2139584), (9696, 2113104), (9728, 2106153), (10592, 1934352), (10752, 1905567), (10944, 1872136), (11312, 1811232), (11514, 1779456), (11916, 1719424), (12578, 1628928), (12726, 1609984), (12768, 1604688), (12928, 1584828), (13433, 1525248), (13902, 1473792), (14544, 1408736), (14592, 1404102), (15352, 1334592), (15888, 1289568), (16128, 1270378), (16968, 1207488), (17024, 1203516), (17271, 1186304), (18536, 1105344), (18867, 1085952), (19152, 1069792), (19392, 1056552), (20853, 982528), (21184, 967176), (21888, 936068), (22624, 905616), (23028, 889728), (23832, 859712), (25156, 814464), (25452, 804992), (25536, 802344), (25856, 792414), (26866, 762624), (27804, 736896), (29088, 704368), (29184, 702051), (30704, 667296), (31776, 644784), (32256, 635189), (33431, 612864), (33936, 603744), (34048, 601758), (34542, 593152), (37072, 552672), (37734, 542976), (38304, 534896), (38784, 528276), (40299, 508416), (41706, 491264), (42368, 483588), (43776, 468034), (44023, 465408), (45248, 452808), (46056, 444864), (47664, 429856), (50312, 407232), (50904, 402496), (51072, 401172), (51712, 396207), (53732, 381312), (55608, 368448), (56601, 361984), (58176, 352184), (61408, 333648), (63552, 322392), (66862, 306432), (67872, 301872), (68096, 300879), (69084, 296576), (74144, 276336), (75468, 271488), (76608, 267448), (77568, 264138), (80598, 254208), (83412, 245632), (84736, 241794), (87552, 234017), (88046, 232704), (90496, 226404), (92112, 222432), (95328, 214928), (100293, 204288), (100624, 203616), (101808, 201248), (102144, 200586), (107464, 190656), (111216, 184224), (113202, 180992), (116352, 176092), (120897, 169472), (122816, 166824), (127104, 161196), (132069, 155136), (133724, 153216), (135744, 150936), (138168, 148288)]