20877716496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:623

約数の個数: 480

約数和(自身を含む): 72294896640

約数和(自身を除く): 51417180144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 37, 38, 39, 42, 48, 52, 56, 57, 74, 76, 78, 84, 91, 104, 111, 112, 114, 133, 148, 152, 156, 168, 169, 182, 208, 222, 228, 247, 259, 266, 273, 296, 304, 312, 336, 338, 364, 399, 444, 456, 481, 494, 507, 518, 523, 532, 546, 592, 624, 676, 703, 728, 741, 777, 798, 888, 912, 962, 988, 1014, 1036, 1046, 1064, 1092, 1183, 1352, 1406, 1443, 1456, 1482, 1554, 1569, 1596, 1729, 1776, 1924, 1976, 2028, 2072, 2092, 2109, 2128, 2184, 2366, 2704, 2812, 2886, 2964, 3108, 3138, 3192, 3211, 3367, 3458, 3549, 3661, 3848, 3952, 4056, 4144, 4184, 4218, 4368, 4732, 4921, 5187, 5624, 5772, 5928, 6216, 6253, 6276, 6384, 6422, 6734, 6799, 6916, 7098, 7322, 7696, 8112, 8368, 8436, 9139, 9464, 9633, 9842, 9937, 10101, 10374, 10983, 11248, 11544, 11856, 12432, 12506, 12552, 12844, 13468, 13598, 13832, 14196, 14644, 14763, 16872, 18278, 18759, 18928, 19266, 19351, 19684, 19874, 20202, 20397, 20748, 21966, 22477, 23088, 25012, 25104, 25688, 26936, 27196, 27417, 27664, 28392, 29288, 29526, 29811, 33744, 36556, 37518, 38532, 38702, 39368, 39748, 40404, 40794, 41496, 43771, 43932, 44954, 47593, 50024, 51376, 53872, 54392, 54834, 56784, 58053, 58576, 59052, 59622, 63973, 67431, 69559, 73112, 75036, 77064, 77404, 78736, 79496, 80808, 81588, 82992, 87542, 87864, 88387, 89908, 95186, 100048, 108784, 109668, 116106, 118104, 118807, 119244, 127946, 129181, 131313, 134862, 135457, 139118, 142779, 146224, 150072, 154128, 154808, 158992, 161616, 163176, 175084, 175728, 176774, 179816, 190372, 191919, 208677, 219336, 232212, 236208, 237614, 238488, 251563, 255892, 258362, 262626, 265161, 269724, 270914, 278236, 285558, 300144, 309616, 326352, 350168, 353548, 356421, 359632, 367669, 380744, 383838, 387543, 406371, 417354, 438672, 464424, 475228, 476976, 503126, 511784, 516724, 525252, 530322, 539448, 541828, 556472, 571116, 618709, 700336, 707096, 712842, 735338, 754689, 761488, 767676, 775086, 812742, 831649, 834708, 904267, 928848, 950456, 1006252, 1023568, 1033448, 1050504, 1060644, 1078896, 1083656, 1103007, 1112944, 1142232, 1237418, 1414192, 1425684, 1470676, 1509378, 1535352, 1550172, 1625484, 1663298, 1669416, 1679353, 1760941, 1808534, 1856127, 1900912, 2012504, 2066896, 2101008, 2121288, 2167312, 2206014, 2284464, 2474836, 2494947, 2573683, 2712801, 2851368, 2941352, 3018756, 3070704, 3100344, 3250968, 3270319, 3326596, 3338832, 3358706, 3521882, 3617068, 3712254, 4025008, 4242576, 4412028, 4779697, 4949672, 4989894, 5038059, 5147366, 5282823, 5425602, 5702736, 5882704, 6037512, 6200688, 6501936, 6540638, 6653192, 6717412, 7043764, 7234136, 7424508, 7721049, 8824056, 9559394, 9810957, 9899344, 9979788, 10076118, 10294732, 10565646, 10851204, 11755471, 12075024, 13081276, 13306384, 13434824, 14087528, 14339091, 14468272, 14849016, 15442098, 17648112, 19118788, 19621914, 19959576, 20152236, 20589464, 21131292, 21702408, 22892233, 23510942, 26162552, 26869648, 28175056, 28678182, 29698032, 30884196, 33457879, 35266413, 38237576, 39243828, 39919152, 40304472, 41178928, 42262584, 43404816, 45784466, 47021884, 52325104, 57356364, 61768392, 62136061, 66915758, 68676699, 70532826, 76475152, 78487656, 80608944, 84525168, 91568932, 94043768, 100373637, 114712728, 123536784, 124272122, 133831516, 137353398, 141065652, 156975312, 183137864, 186408183, 188087536, 200747274, 229425456, 248544244, 267663032, 274706796, 282131304, 366275728, 372816366, 401494548, 434952427, 497088488, 535326064, 549413592, 564262608, 745632732, 802989096, 869904854, 994176976, 1098827184, 1304857281, 1491265464, 1605978192, 1739809708, 2609714562, 2982530928, 3479619416, 5219429124, 6959238832, 10438858248, 20877716496]

約数ペア:

[(1, 20877716496), (2, 10438858248), (3, 6959238832), (4, 5219429124), (6, 3479619416), (7, 2982530928), (8, 2609714562), (12, 1739809708), (13, 1605978192), (14, 1491265464), (16, 1304857281), (19, 1098827184), (21, 994176976), (24, 869904854), (26, 802989096), (28, 745632732), (37, 564262608), (38, 549413592), (39, 535326064), (42, 497088488), (48, 434952427), (52, 401494548), (56, 372816366), (57, 366275728), (74, 282131304), (76, 274706796), (78, 267663032), (84, 248544244), (91, 229425456), (104, 200747274), (111, 188087536), (112, 186408183), (114, 183137864), (133, 156975312), (148, 141065652), (152, 137353398), (156, 133831516), (168, 124272122), (169, 123536784), (182, 114712728), (208, 100373637), (222, 94043768), (228, 91568932), (247, 84525168), (259, 80608944), (266, 78487656), (273, 76475152), (296, 70532826), (304, 68676699), (312, 66915758), (336, 62136061), (338, 61768392), (364, 57356364), (399, 52325104), (444, 47021884), (456, 45784466), (481, 43404816), (494, 42262584), (507, 41178928), (518, 40304472), (523, 39919152), (532, 39243828), (546, 38237576), (592, 35266413), (624, 33457879), (676, 30884196), (703, 29698032), (728, 28678182), (741, 28175056), (777, 26869648), (798, 26162552), (888, 23510942), (912, 22892233), (962, 21702408), (988, 21131292), (1014, 20589464), (1036, 20152236), (1046, 19959576), (1064, 19621914), (1092, 19118788), (1183, 17648112), (1352, 15442098), (1406, 14849016), (1443, 14468272), (1456, 14339091), (1482, 14087528), (1554, 13434824), (1569, 13306384), (1596, 13081276), (1729, 12075024), (1776, 11755471), (1924, 10851204), (1976, 10565646), (2028, 10294732), (2072, 10076118), (2092, 9979788), (2109, 9899344), (2128, 9810957), (2184, 9559394), (2366, 8824056), (2704, 7721049), (2812, 7424508), (2886, 7234136), (2964, 7043764), (3108, 6717412), (3138, 6653192), (3192, 6540638), (3211, 6501936), (3367, 6200688), (3458, 6037512), (3549, 5882704), (3661, 5702736), (3848, 5425602), (3952, 5282823), (4056, 5147366), (4144, 5038059), (4184, 4989894), (4218, 4949672), (4368, 4779697), (4732, 4412028), (4921, 4242576), (5187, 4025008), (5624, 3712254), (5772, 3617068), (5928, 3521882), (6216, 3358706), (6253, 3338832), (6276, 3326596), (6384, 3270319), (6422, 3250968), (6734, 3100344), (6799, 3070704), (6916, 3018756), (7098, 2941352), (7322, 2851368), (7696, 2712801), (8112, 2573683), (8368, 2494947), (8436, 2474836), (9139, 2284464), (9464, 2206014), (9633, 2167312), (9842, 2121288), (9937, 2101008), (10101, 2066896), (10374, 2012504), (10983, 1900912), (11248, 1856127), (11544, 1808534), (11856, 1760941), (12432, 1679353), (12506, 1669416), (12552, 1663298), (12844, 1625484), (13468, 1550172), (13598, 1535352), (13832, 1509378), (14196, 1470676), (14644, 1425684), (14763, 1414192), (16872, 1237418), (18278, 1142232), (18759, 1112944), (18928, 1103007), (19266, 1083656), (19351, 1078896), (19684, 1060644), (19874, 1050504), (20202, 1033448), (20397, 1023568), (20748, 1006252), (21966, 950456), (22477, 928848), (23088, 904267), (25012, 834708), (25104, 831649), (25688, 812742), (26936, 775086), (27196, 767676), (27417, 761488), (27664, 754689), (28392, 735338), (29288, 712842), (29526, 707096), (29811, 700336), (33744, 618709), (36556, 571116), (37518, 556472), (38532, 541828), (38702, 539448), (39368, 530322), (39748, 525252), (40404, 516724), (40794, 511784), (41496, 503126), (43771, 476976), (43932, 475228), (44954, 464424), (47593, 438672), (50024, 417354), (51376, 406371), (53872, 387543), (54392, 383838), (54834, 380744), (56784, 367669), (58053, 359632), (58576, 356421), (59052, 353548), (59622, 350168), (63973, 326352), (67431, 309616), (69559, 300144), (73112, 285558), (75036, 278236), (77064, 270914), (77404, 269724), (78736, 265161), (79496, 262626), (80808, 258362), (81588, 255892), (82992, 251563), (87542, 238488), (87864, 237614), (88387, 236208), (89908, 232212), (95186, 219336), (100048, 208677), (108784, 191919), (109668, 190372), (116106, 179816), (118104, 176774), (118807, 175728), (119244, 175084), (127946, 163176), (129181, 161616), (131313, 158992), (134862, 154808), (135457, 154128), (139118, 150072), (142779, 146224)]