20886349056

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{677}}^1$

素因数の和:869

約数の個数: 216

約数和(自身を含む): 59563059360

約数和(自身を除く): 38676710304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 139, 192, 204, 256, 272, 278, 289, 384, 408, 417, 544, 556, 578, 677, 768, 816, 834, 867, 1088, 1112, 1156, 1354, 1632, 1668, 1734, 2031, 2176, 2224, 2312, 2363, 2708, 3264, 3336, 3468, 4062, 4352, 4448, 4624, 4726, 5416, 6528, 6672, 6936, 7089, 8124, 8896, 9248, 9452, 10832, 11509, 13056, 13344, 13872, 14178, 16248, 17792, 18496, 18904, 21664, 23018, 26688, 27744, 28356, 32496, 34527, 35584, 36992, 37808, 40171, 43328, 46036, 53376, 55488, 56712, 64992, 69054, 73984, 75616, 80342, 86656, 92072, 94103, 106752, 110976, 113424, 120513, 129984, 138108, 151232, 160684, 173312, 184144, 188206, 195653, 221952, 226848, 241026, 259968, 276216, 282309, 302464, 321368, 368288, 376412, 391306, 453696, 482052, 519936, 552432, 564618, 586959, 604928, 642736, 736576, 752824, 782612, 907392, 964104, 1104864, 1129236, 1173918, 1285472, 1473152, 1505648, 1565224, 1599751, 1814784, 1928208, 2209728, 2258472, 2347836, 2570944, 2946304, 3011296, 3130448, 3199502, 3856416, 4419456, 4516944, 4695672, 4799253, 5141888, 6022592, 6260896, 6399004, 7712832, 8838912, 9033888, 9391344, 9598506, 10283776, 12045184, 12521792, 12798008, 15425664, 18067776, 18782688, 19197012, 24090368, 25043584, 25596016, 27195767, 30851328, 36135552, 37565376, 38394024, 50087168, 51192032, 54391534, 72271104, 75130752, 76788048, 81587301, 102384064, 108783068, 150261504, 153576096, 163174602, 204768128, 217566136, 307152192, 326349204, 409536256, 435132272, 614304384, 652698408, 870264544, 1228608768, 1305396816, 1740529088, 2610793632, 3481058176, 5221587264, 6962116352, 10443174528, 20886349056]

約数ペア:

[(1, 20886349056), (2, 10443174528), (3, 6962116352), (4, 5221587264), (6, 3481058176), (8, 2610793632), (12, 1740529088), (16, 1305396816), (17, 1228608768), (24, 870264544), (32, 652698408), (34, 614304384), (48, 435132272), (51, 409536256), (64, 326349204), (68, 307152192), (96, 217566136), (102, 204768128), (128, 163174602), (136, 153576096), (139, 150261504), (192, 108783068), (204, 102384064), (256, 81587301), (272, 76788048), (278, 75130752), (289, 72271104), (384, 54391534), (408, 51192032), (417, 50087168), (544, 38394024), (556, 37565376), (578, 36135552), (677, 30851328), (768, 27195767), (816, 25596016), (834, 25043584), (867, 24090368), (1088, 19197012), (1112, 18782688), (1156, 18067776), (1354, 15425664), (1632, 12798008), (1668, 12521792), (1734, 12045184), (2031, 10283776), (2176, 9598506), (2224, 9391344), (2312, 9033888), (2363, 8838912), (2708, 7712832), (3264, 6399004), (3336, 6260896), (3468, 6022592), (4062, 5141888), (4352, 4799253), (4448, 4695672), (4624, 4516944), (4726, 4419456), (5416, 3856416), (6528, 3199502), (6672, 3130448), (6936, 3011296), (7089, 2946304), (8124, 2570944), (8896, 2347836), (9248, 2258472), (9452, 2209728), (10832, 1928208), (11509, 1814784), (13056, 1599751), (13344, 1565224), (13872, 1505648), (14178, 1473152), (16248, 1285472), (17792, 1173918), (18496, 1129236), (18904, 1104864), (21664, 964104), (23018, 907392), (26688, 782612), (27744, 752824), (28356, 736576), (32496, 642736), (34527, 604928), (35584, 586959), (36992, 564618), (37808, 552432), (40171, 519936), (43328, 482052), (46036, 453696), (53376, 391306), (55488, 376412), (56712, 368288), (64992, 321368), (69054, 302464), (73984, 282309), (75616, 276216), (80342, 259968), (86656, 241026), (92072, 226848), (94103, 221952), (106752, 195653), (110976, 188206), (113424, 184144), (120513, 173312), (129984, 160684), (138108, 151232)]