20356950432

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{883}}^1$

素因数の和:965

約数の個数: 432

約数和(自身を含む): 69710790240

約数和(自身を除く): 49353839808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 32, 39, 42, 48, 49, 52, 56, 58, 78, 84, 87, 91, 96, 98, 104, 112, 116, 147, 156, 168, 169, 174, 182, 196, 203, 208, 224, 232, 273, 294, 312, 336, 338, 348, 364, 377, 392, 406, 416, 464, 507, 546, 588, 609, 624, 637, 672, 676, 696, 728, 754, 784, 812, 883, 928, 1014, 1092, 1131, 1176, 1183, 1218, 1248, 1274, 1352, 1392, 1421, 1456, 1508, 1568, 1624, 1766, 1911, 2028, 2184, 2262, 2352, 2366, 2436, 2548, 2639, 2649, 2704, 2784, 2842, 2912, 3016, 3248, 3532, 3549, 3822, 4056, 4263, 4368, 4524, 4704, 4732, 4872, 4901, 5096, 5278, 5298, 5408, 5684, 6032, 6181, 6496, 7064, 7098, 7644, 7917, 8112, 8281, 8526, 8736, 9048, 9464, 9744, 9802, 10192, 10556, 10596, 11368, 11479, 12064, 12362, 14128, 14196, 14703, 15288, 15834, 16224, 16562, 17052, 18096, 18473, 18543, 18928, 19488, 19604, 20384, 21112, 21192, 22736, 22958, 24724, 24843, 25607, 28256, 28392, 29406, 30576, 31668, 33124, 34104, 34307, 34437, 36192, 36946, 37086, 37856, 39208, 42224, 42384, 43267, 45472, 45916, 49448, 49686, 51214, 55419, 56784, 58812, 61152, 63336, 66248, 68208, 68614, 68874, 73892, 74172, 76821, 78416, 80353, 84448, 84768, 86534, 91832, 98896, 99372, 102428, 102921, 110838, 113568, 117624, 126672, 129801, 132496, 136416, 137228, 137748, 147784, 148344, 149227, 153642, 156832, 160706, 173068, 179249, 183664, 197792, 198744, 204856, 205842, 221676, 235248, 240149, 241059, 253344, 259602, 264992, 274456, 275496, 295568, 296688, 298454, 307284, 321412, 332891, 346136, 358498, 367328, 397488, 409712, 411684, 443352, 447681, 470496, 480298, 482118, 519204, 537747, 548912, 550992, 562471, 591136, 593376, 596908, 614568, 642824, 665782, 692272, 716996, 720447, 794976, 819424, 823368, 886704, 895362, 960596, 964236, 998673, 1038408, 1044589, 1075494, 1097824, 1101984, 1124942, 1193816, 1229136, 1254743, 1285648, 1331564, 1384544, 1433992, 1440894, 1646736, 1687413, 1773408, 1790724, 1921192, 1928472, 1997346, 2076816, 2089178, 2150988, 2249884, 2330237, 2387632, 2458272, 2509486, 2571296, 2663128, 2867984, 2881788, 3133767, 3293472, 3374826, 3581448, 3764229, 3842384, 3856944, 3994692, 4153632, 4178356, 4301976, 4327583, 4499768, 4660474, 4775264, 5018972, 5326256, 5735968, 5763576, 6267534, 6749652, 6990711, 7162896, 7312123, 7528458, 7684768, 7713888, 7989384, 8356712, 8603952, 8655166, 8999536, 9320948, 10037944, 10652512, 11527152, 12535068, 12982749, 13499304, 13981422, 14325792, 14624246, 15056916, 15978768, 16311659, 16713424, 17207904, 17310332, 17999072, 18641896, 20075888, 21936369, 23054304, 25070136, 25965498, 26998608, 27962844, 29248492, 30113832, 30293081, 31957536, 32623318, 33426848, 34620664, 37283792, 40151776, 43872738, 48934977, 50140272, 51930996, 53997216, 55925688, 58496984, 60227664, 60586162, 65246636, 69241328, 74567584, 87745476, 90879243, 97869954, 100280544, 103861992, 111851376, 116993968, 120455328, 121172324, 130493272, 138482656, 175490952, 181758486, 195739908, 207723984, 212051567, 223702752, 233987936, 242344648, 260986544, 350981904, 363516972, 391479816, 415447968, 424103134, 484689296, 521973088, 636154701, 701963808, 727033944, 782959632, 848206268, 969378592, 1272309402, 1454067888, 1565919264, 1696412536, 2544618804, 2908135776, 3392825072, 5089237608, 6785650144, 10178475216, 20356950432]

約数ペア:

[(1, 20356950432), (2, 10178475216), (3, 6785650144), (4, 5089237608), (6, 3392825072), (7, 2908135776), (8, 2544618804), (12, 1696412536), (13, 1565919264), (14, 1454067888), (16, 1272309402), (21, 969378592), (24, 848206268), (26, 782959632), (28, 727033944), (29, 701963808), (32, 636154701), (39, 521973088), (42, 484689296), (48, 424103134), (49, 415447968), (52, 391479816), (56, 363516972), (58, 350981904), (78, 260986544), (84, 242344648), (87, 233987936), (91, 223702752), (96, 212051567), (98, 207723984), (104, 195739908), (112, 181758486), (116, 175490952), (147, 138482656), (156, 130493272), (168, 121172324), (169, 120455328), (174, 116993968), (182, 111851376), (196, 103861992), (203, 100280544), (208, 97869954), (224, 90879243), (232, 87745476), (273, 74567584), (294, 69241328), (312, 65246636), (336, 60586162), (338, 60227664), (348, 58496984), (364, 55925688), (377, 53997216), (392, 51930996), (406, 50140272), (416, 48934977), (464, 43872738), (507, 40151776), (546, 37283792), (588, 34620664), (609, 33426848), (624, 32623318), (637, 31957536), (672, 30293081), (676, 30113832), (696, 29248492), (728, 27962844), (754, 26998608), (784, 25965498), (812, 25070136), (883, 23054304), (928, 21936369), (1014, 20075888), (1092, 18641896), (1131, 17999072), (1176, 17310332), (1183, 17207904), (1218, 16713424), (1248, 16311659), (1274, 15978768), (1352, 15056916), (1392, 14624246), (1421, 14325792), (1456, 13981422), (1508, 13499304), (1568, 12982749), (1624, 12535068), (1766, 11527152), (1911, 10652512), (2028, 10037944), (2184, 9320948), (2262, 8999536), (2352, 8655166), (2366, 8603952), (2436, 8356712), (2548, 7989384), (2639, 7713888), (2649, 7684768), (2704, 7528458), (2784, 7312123), (2842, 7162896), (2912, 6990711), (3016, 6749652), (3248, 6267534), (3532, 5763576), (3549, 5735968), (3822, 5326256), (4056, 5018972), (4263, 4775264), (4368, 4660474), (4524, 4499768), (4704, 4327583), (4732, 4301976), (4872, 4178356), (4901, 4153632), (5096, 3994692), (5278, 3856944), (5298, 3842384), (5408, 3764229), (5684, 3581448), (6032, 3374826), (6181, 3293472), (6496, 3133767), (7064, 2881788), (7098, 2867984), (7644, 2663128), (7917, 2571296), (8112, 2509486), (8281, 2458272), (8526, 2387632), (8736, 2330237), (9048, 2249884), (9464, 2150988), (9744, 2089178), (9802, 2076816), (10192, 1997346), (10556, 1928472), (10596, 1921192), (11368, 1790724), (11479, 1773408), (12064, 1687413), (12362, 1646736), (14128, 1440894), (14196, 1433992), (14703, 1384544), (15288, 1331564), (15834, 1285648), (16224, 1254743), (16562, 1229136), (17052, 1193816), (18096, 1124942), (18473, 1101984), (18543, 1097824), (18928, 1075494), (19488, 1044589), (19604, 1038408), (20384, 998673), (21112, 964236), (21192, 960596), (22736, 895362), (22958, 886704), (24724, 823368), (24843, 819424), (25607, 794976), (28256, 720447), (28392, 716996), (29406, 692272), (30576, 665782), (31668, 642824), (33124, 614568), (34104, 596908), (34307, 593376), (34437, 591136), (36192, 562471), (36946, 550992), (37086, 548912), (37856, 537747), (39208, 519204), (42224, 482118), (42384, 480298), (43267, 470496), (45472, 447681), (45916, 443352), (49448, 411684), (49686, 409712), (51214, 397488), (55419, 367328), (56784, 358498), (58812, 346136), (61152, 332891), (63336, 321412), (66248, 307284), (68208, 298454), (68614, 296688), (68874, 295568), (73892, 275496), (74172, 274456), (76821, 264992), (78416, 259602), (80353, 253344), (84448, 241059), (84768, 240149), (86534, 235248), (91832, 221676), (98896, 205842), (99372, 204856), (102428, 198744), (102921, 197792), (110838, 183664), (113568, 179249), (117624, 173068), (126672, 160706), (129801, 156832), (132496, 153642), (136416, 149227), (137228, 148344), (137748, 147784)]