20415690048

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:474

約数の個数: 448

約数和(自身を含む): 65257436160

約数和(自身を除く): 44841746112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 29, 32, 34, 39, 47, 48, 51, 52, 58, 64, 68, 78, 87, 94, 96, 102, 104, 116, 136, 141, 156, 174, 188, 192, 204, 208, 221, 232, 272, 282, 312, 348, 353, 376, 377, 408, 416, 442, 464, 493, 544, 564, 611, 624, 663, 696, 706, 752, 754, 799, 816, 832, 884, 928, 986, 1059, 1088, 1128, 1131, 1222, 1248, 1326, 1363, 1392, 1412, 1479, 1504, 1508, 1598, 1632, 1768, 1833, 1856, 1972, 2118, 2256, 2262, 2397, 2444, 2496, 2652, 2726, 2784, 2824, 2958, 3008, 3016, 3196, 3264, 3536, 3666, 3944, 4089, 4236, 4512, 4524, 4589, 4794, 4888, 5304, 5452, 5568, 5648, 5916, 6001, 6032, 6392, 6409, 7072, 7332, 7888, 8178, 8472, 9024, 9048, 9178, 9588, 9776, 10237, 10387, 10608, 10904, 11296, 11832, 12002, 12064, 12784, 12818, 13767, 14144, 14664, 15776, 16356, 16591, 16944, 17719, 18003, 18096, 18356, 19176, 19227, 19552, 20474, 20774, 21216, 21808, 22592, 23171, 23664, 24004, 24128, 25568, 25636, 27534, 29328, 30711, 31161, 31552, 32712, 33182, 33888, 35438, 36006, 36192, 36712, 38352, 38454, 39104, 40948, 41548, 42432, 43616, 46342, 47328, 48008, 49773, 51136, 51272, 53157, 55068, 58656, 61422, 62322, 65424, 66364, 67776, 69513, 70876, 72012, 72384, 73424, 76704, 76908, 78013, 81896, 83096, 87232, 92684, 94656, 96016, 99546, 102544, 106314, 110136, 117312, 122844, 124644, 130848, 132728, 133081, 139026, 141752, 144024, 146848, 153408, 153816, 156026, 163792, 166192, 174029, 185368, 192032, 199092, 205088, 212628, 215683, 220272, 234039, 245688, 249288, 261696, 265456, 266162, 278052, 282047, 283504, 288048, 293696, 301223, 307632, 312052, 327584, 332384, 348058, 370736, 384064, 398184, 399243, 410176, 425256, 431366, 440544, 468078, 481139, 491376, 498576, 522087, 530912, 532324, 556104, 564094, 567008, 576096, 602446, 615264, 624104, 647049, 655168, 664768, 696116, 741472, 796368, 798486, 846141, 850512, 862732, 881088, 903669, 936156, 962278, 982752, 997152, 1044174, 1061824, 1064648, 1112208, 1128188, 1134016, 1152192, 1204892, 1230528, 1248208, 1294098, 1392232, 1443417, 1482944, 1592736, 1596972, 1692282, 1701024, 1725464, 1807338, 1872312, 1924556, 1965504, 1994304, 2088348, 2129296, 2224416, 2256376, 2262377, 2409784, 2496416, 2588196, 2784464, 2886834, 3185472, 3193944, 3384564, 3402048, 3450928, 3614676, 3666611, 3744624, 3849112, 4176696, 4258592, 4448832, 4512752, 4524754, 4819568, 4992832, 5176392, 5568928, 5773668, 6254807, 6387888, 6769128, 6787131, 6901856, 7229352, 7333222, 7489248, 7698224, 8179363, 8353392, 8517184, 9025504, 9049508, 9639136, 10352784, 10999833, 11137856, 11547336, 12509614, 12775776, 13538256, 13574262, 13803712, 14458704, 14666444, 14978496, 15396448, 16358726, 16706784, 18051008, 18099016, 18764421, 19278272, 20705568, 21999666, 23094672, 24538089, 25019228, 25551552, 27076512, 27148524, 28917408, 29332888, 30792896, 32717452, 33413568, 36198032, 37528842, 41411136, 43999332, 46189344, 49076178, 50038456, 54153024, 54297048, 57834816, 58665776, 65434904, 72396064, 75057684, 87998664, 92378688, 98152356, 100076912, 106331719, 108594096, 117331552, 130869808, 144792128, 150115368, 175997328, 196304712, 200153824, 212663438, 217188192, 234663104, 261739616, 300230736, 318995157, 351994656, 392609424, 400307648, 425326876, 434376384, 523479232, 600461472, 637990314, 703989312, 785218848, 850653752, 1200922944, 1275980628, 1570437696, 1701307504, 2551961256, 3402615008, 5103922512, 6805230016, 10207845024, 20415690048]

約数ペア:

[(1, 20415690048), (2, 10207845024), (3, 6805230016), (4, 5103922512), (6, 3402615008), (8, 2551961256), (12, 1701307504), (13, 1570437696), (16, 1275980628), (17, 1200922944), (24, 850653752), (26, 785218848), (29, 703989312), (32, 637990314), (34, 600461472), (39, 523479232), (47, 434376384), (48, 425326876), (51, 400307648), (52, 392609424), (58, 351994656), (64, 318995157), (68, 300230736), (78, 261739616), (87, 234663104), (94, 217188192), (96, 212663438), (102, 200153824), (104, 196304712), (116, 175997328), (136, 150115368), (141, 144792128), (156, 130869808), (174, 117331552), (188, 108594096), (192, 106331719), (204, 100076912), (208, 98152356), (221, 92378688), (232, 87998664), (272, 75057684), (282, 72396064), (312, 65434904), (348, 58665776), (353, 57834816), (376, 54297048), (377, 54153024), (408, 50038456), (416, 49076178), (442, 46189344), (464, 43999332), (493, 41411136), (544, 37528842), (564, 36198032), (611, 33413568), (624, 32717452), (663, 30792896), (696, 29332888), (706, 28917408), (752, 27148524), (754, 27076512), (799, 25551552), (816, 25019228), (832, 24538089), (884, 23094672), (928, 21999666), (986, 20705568), (1059, 19278272), (1088, 18764421), (1128, 18099016), (1131, 18051008), (1222, 16706784), (1248, 16358726), (1326, 15396448), (1363, 14978496), (1392, 14666444), (1412, 14458704), (1479, 13803712), (1504, 13574262), (1508, 13538256), (1598, 12775776), (1632, 12509614), (1768, 11547336), (1833, 11137856), (1856, 10999833), (1972, 10352784), (2118, 9639136), (2256, 9049508), (2262, 9025504), (2397, 8517184), (2444, 8353392), (2496, 8179363), (2652, 7698224), (2726, 7489248), (2784, 7333222), (2824, 7229352), (2958, 6901856), (3008, 6787131), (3016, 6769128), (3196, 6387888), (3264, 6254807), (3536, 5773668), (3666, 5568928), (3944, 5176392), (4089, 4992832), (4236, 4819568), (4512, 4524754), (4524, 4512752), (4589, 4448832), (4794, 4258592), (4888, 4176696), (5304, 3849112), (5452, 3744624), (5568, 3666611), (5648, 3614676), (5916, 3450928), (6001, 3402048), (6032, 3384564), (6392, 3193944), (6409, 3185472), (7072, 2886834), (7332, 2784464), (7888, 2588196), (8178, 2496416), (8472, 2409784), (9024, 2262377), (9048, 2256376), (9178, 2224416), (9588, 2129296), (9776, 2088348), (10237, 1994304), (10387, 1965504), (10608, 1924556), (10904, 1872312), (11296, 1807338), (11832, 1725464), (12002, 1701024), (12064, 1692282), (12784, 1596972), (12818, 1592736), (13767, 1482944), (14144, 1443417), (14664, 1392232), (15776, 1294098), (16356, 1248208), (16591, 1230528), (16944, 1204892), (17719, 1152192), (18003, 1134016), (18096, 1128188), (18356, 1112208), (19176, 1064648), (19227, 1061824), (19552, 1044174), (20474, 997152), (20774, 982752), (21216, 962278), (21808, 936156), (22592, 903669), (23171, 881088), (23664, 862732), (24004, 850512), (24128, 846141), (25568, 798486), (25636, 796368), (27534, 741472), (29328, 696116), (30711, 664768), (31161, 655168), (31552, 647049), (32712, 624104), (33182, 615264), (33888, 602446), (35438, 576096), (36006, 567008), (36192, 564094), (36712, 556104), (38352, 532324), (38454, 530912), (39104, 522087), (40948, 498576), (41548, 491376), (42432, 481139), (43616, 468078), (46342, 440544), (47328, 431366), (48008, 425256), (49773, 410176), (51136, 399243), (51272, 398184), (53157, 384064), (55068, 370736), (58656, 348058), (61422, 332384), (62322, 327584), (65424, 312052), (66364, 307632), (67776, 301223), (69513, 293696), (70876, 288048), (72012, 283504), (72384, 282047), (73424, 278052), (76704, 266162), (76908, 265456), (78013, 261696), (81896, 249288), (83096, 245688), (87232, 234039), (92684, 220272), (94656, 215683), (96016, 212628), (99546, 205088), (102544, 199092), (106314, 192032), (110136, 185368), (117312, 174029), (122844, 166192), (124644, 163792), (130848, 156026), (132728, 153816), (133081, 153408), (139026, 146848), (141752, 144024)]