20617738848

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4967}}^1$

素因数の和:5090

約数の個数: 288

約数和(自身を含む): 70308725760

約数和(自身を除く): 49690986912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 71, 72, 84, 87, 96, 112, 116, 126, 142, 144, 168, 174, 203, 213, 224, 232, 252, 261, 284, 288, 336, 348, 406, 426, 464, 497, 504, 522, 568, 609, 639, 672, 696, 812, 852, 928, 994, 1008, 1044, 1136, 1218, 1278, 1392, 1491, 1624, 1704, 1827, 1988, 2016, 2059, 2088, 2272, 2436, 2556, 2784, 2982, 3248, 3408, 3654, 3976, 4118, 4176, 4473, 4872, 4967, 5112, 5964, 6177, 6496, 6816, 7308, 7952, 8236, 8352, 8946, 9744, 9934, 10224, 11928, 12354, 14413, 14616, 14901, 15904, 16472, 17892, 18531, 19488, 19868, 20448, 23856, 24708, 28826, 29232, 29802, 32944, 34769, 35784, 37062, 39736, 43239, 44703, 47712, 49416, 57652, 58464, 59604, 65888, 69538, 71568, 74124, 79472, 86478, 89406, 98832, 104307, 115304, 119208, 129717, 139076, 143136, 144043, 148248, 158944, 172956, 178812, 197664, 208614, 230608, 238416, 259434, 278152, 288086, 296496, 312921, 345912, 352657, 357624, 417228, 432129, 461216, 476832, 518868, 556304, 576172, 592992, 625842, 691824, 705314, 715248, 834456, 864258, 1008301, 1037736, 1057971, 1112608, 1152344, 1251684, 1296387, 1383648, 1410628, 1430496, 1668912, 1728516, 2016602, 2075472, 2115942, 2304688, 2468599, 2503368, 2592774, 2821256, 3024903, 3173913, 3337824, 3457032, 4033204, 4150944, 4231884, 4609376, 4937198, 5006736, 5185548, 5642512, 6049806, 6347826, 6914064, 7405797, 8066408, 8463768, 9074709, 9874396, 10013472, 10227053, 10371096, 11285024, 12099612, 12695652, 13828128, 14811594, 16132816, 16927536, 18149418, 19748792, 20454106, 20742192, 22217391, 24199224, 25391304, 29623188, 30681159, 32265632, 33855072, 36298836, 39497584, 40908212, 41484384, 44434782, 48398448, 50782608, 59246376, 61362318, 71589371, 72597672, 78995168, 81816424, 88869564, 92043477, 96796896, 101565216, 118492752, 122724636, 143178742, 145195344, 163632848, 177739128, 184086954, 214768113, 236985504, 245449272, 286357484, 290390688, 327265696, 355478256, 368173908, 429536226, 490898544, 572714968, 644304339, 710956512, 736347816, 859072452, 981797088, 1145429936, 1288608678, 1472695632, 1718144904, 2290859872, 2577217356, 2945391264, 3436289808, 5154434712, 6872579616, 10308869424, 20617738848]

約数ペア:

[(1, 20617738848), (2, 10308869424), (3, 6872579616), (4, 5154434712), (6, 3436289808), (7, 2945391264), (8, 2577217356), (9, 2290859872), (12, 1718144904), (14, 1472695632), (16, 1288608678), (18, 1145429936), (21, 981797088), (24, 859072452), (28, 736347816), (29, 710956512), (32, 644304339), (36, 572714968), (42, 490898544), (48, 429536226), (56, 368173908), (58, 355478256), (63, 327265696), (71, 290390688), (72, 286357484), (84, 245449272), (87, 236985504), (96, 214768113), (112, 184086954), (116, 177739128), (126, 163632848), (142, 145195344), (144, 143178742), (168, 122724636), (174, 118492752), (203, 101565216), (213, 96796896), (224, 92043477), (232, 88869564), (252, 81816424), (261, 78995168), (284, 72597672), (288, 71589371), (336, 61362318), (348, 59246376), (406, 50782608), (426, 48398448), (464, 44434782), (497, 41484384), (504, 40908212), (522, 39497584), (568, 36298836), (609, 33855072), (639, 32265632), (672, 30681159), (696, 29623188), (812, 25391304), (852, 24199224), (928, 22217391), (994, 20742192), (1008, 20454106), (1044, 19748792), (1136, 18149418), (1218, 16927536), (1278, 16132816), (1392, 14811594), (1491, 13828128), (1624, 12695652), (1704, 12099612), (1827, 11285024), (1988, 10371096), (2016, 10227053), (2059, 10013472), (2088, 9874396), (2272, 9074709), (2436, 8463768), (2556, 8066408), (2784, 7405797), (2982, 6914064), (3248, 6347826), (3408, 6049806), (3654, 5642512), (3976, 5185548), (4118, 5006736), (4176, 4937198), (4473, 4609376), (4872, 4231884), (4967, 4150944), (5112, 4033204), (5964, 3457032), (6177, 3337824), (6496, 3173913), (6816, 3024903), (7308, 2821256), (7952, 2592774), (8236, 2503368), (8352, 2468599), (8946, 2304688), (9744, 2115942), (9934, 2075472), (10224, 2016602), (11928, 1728516), (12354, 1668912), (14413, 1430496), (14616, 1410628), (14901, 1383648), (15904, 1296387), (16472, 1251684), (17892, 1152344), (18531, 1112608), (19488, 1057971), (19868, 1037736), (20448, 1008301), (23856, 864258), (24708, 834456), (28826, 715248), (29232, 705314), (29802, 691824), (32944, 625842), (34769, 592992), (35784, 576172), (37062, 556304), (39736, 518868), (43239, 476832), (44703, 461216), (47712, 432129), (49416, 417228), (57652, 357624), (58464, 352657), (59604, 345912), (65888, 312921), (69538, 296496), (71568, 288086), (74124, 278152), (79472, 259434), (86478, 238416), (89406, 230608), (98832, 208614), (104307, 197664), (115304, 178812), (119208, 172956), (129717, 158944), (139076, 148248), (143136, 144043)]