20078129664

素因数分解:

$2^9\times 3^8\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 360

約数和(自身を含む): 62014832880

約数和(自身を除く): 41936703216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 81, 86, 96, 108, 128, 129, 139, 144, 162, 172, 192, 216, 243, 256, 258, 278, 288, 324, 344, 384, 387, 417, 432, 486, 512, 516, 556, 576, 648, 688, 729, 768, 774, 834, 864, 972, 1032, 1112, 1152, 1161, 1251, 1296, 1376, 1458, 1536, 1548, 1668, 1728, 1944, 2064, 2187, 2224, 2304, 2322, 2502, 2592, 2752, 2916, 3096, 3336, 3456, 3483, 3753, 3888, 4128, 4374, 4448, 4608, 4644, 5004, 5184, 5504, 5832, 5977, 6192, 6561, 6672, 6912, 6966, 7506, 7776, 8256, 8748, 8896, 9288, 10008, 10368, 10449, 11008, 11259, 11664, 11954, 12384, 13122, 13344, 13824, 13932, 15012, 15552, 16512, 17496, 17792, 17931, 18576, 20016, 20736, 20898, 22016, 22518, 23328, 23908, 24768, 26244, 26688, 27864, 30024, 31104, 31347, 33024, 33777, 34992, 35584, 35862, 37152, 40032, 41472, 41796, 45036, 46656, 47816, 49536, 52488, 53376, 53793, 55728, 60048, 62208, 62694, 66048, 67554, 69984, 71168, 71724, 74304, 80064, 83592, 90072, 93312, 94041, 95632, 99072, 101331, 104976, 106752, 107586, 111456, 120096, 124416, 125388, 135108, 139968, 143448, 148608, 160128, 161379, 167184, 180144, 186624, 188082, 191264, 198144, 202662, 209952, 213504, 215172, 222912, 240192, 250776, 270216, 279936, 282123, 286896, 297216, 303993, 320256, 322758, 334368, 360288, 373248, 376164, 382528, 405324, 419904, 430344, 445824, 480384, 484137, 501552, 540432, 559872, 564246, 573792, 594432, 607986, 640512, 645516, 668736, 720576, 752328, 765056, 810648, 839808, 860688, 891648, 911979, 960768, 968274, 1003104, 1080864, 1119744, 1128492, 1147584, 1215972, 1291032, 1337472, 1441152, 1452411, 1504656, 1530112, 1621296, 1679616, 1721376, 1783296, 1823958, 1921536, 1936548, 2006208, 2161728, 2256984, 2295168, 2431944, 2582064, 2674944, 2882304, 2904822, 3009312, 3060224, 3242592, 3359232, 3442752, 3647916, 3873096, 4012416, 4323456, 4357233, 4513968, 4590336, 4863888, 5164128, 5349888, 5764608, 5809644, 6018624, 6485184, 6885504, 7295832, 7746192, 8024832, 8646912, 8714466, 9027936, 9180672, 9727776, 10328256, 11619288, 12037248, 12970368, 13071699, 13771008, 14591664, 15492384, 16049664, 17293824, 17428932, 18055872, 19455552, 20656512, 23238576, 24074496, 25940736, 26143398, 27542016, 29183328, 30984768, 34857864, 36111744, 38911104, 39215097, 41313024, 46477152, 48148992, 51881472, 52286796, 58366656, 61969536, 69715728, 72223488, 77822208, 78430194, 82626048, 92954304, 104573592, 116733312, 123939072, 139431456, 144446976, 155644416, 156860388, 185908608, 209147184, 233466624, 247878144, 278862912, 313720776, 371817216, 418294368, 466933248, 557725824, 627441552, 743634432, 836588736, 1115451648, 1254883104, 1673177472, 2230903296, 2509766208, 3346354944, 5019532416, 6692709888, 10039064832, 20078129664]

約数ペア:

[(1, 20078129664), (2, 10039064832), (3, 6692709888), (4, 5019532416), (6, 3346354944), (8, 2509766208), (9, 2230903296), (12, 1673177472), (16, 1254883104), (18, 1115451648), (24, 836588736), (27, 743634432), (32, 627441552), (36, 557725824), (43, 466933248), (48, 418294368), (54, 371817216), (64, 313720776), (72, 278862912), (81, 247878144), (86, 233466624), (96, 209147184), (108, 185908608), (128, 156860388), (129, 155644416), (139, 144446976), (144, 139431456), (162, 123939072), (172, 116733312), (192, 104573592), (216, 92954304), (243, 82626048), (256, 78430194), (258, 77822208), (278, 72223488), (288, 69715728), (324, 61969536), (344, 58366656), (384, 52286796), (387, 51881472), (417, 48148992), (432, 46477152), (486, 41313024), (512, 39215097), (516, 38911104), (556, 36111744), (576, 34857864), (648, 30984768), (688, 29183328), (729, 27542016), (768, 26143398), (774, 25940736), (834, 24074496), (864, 23238576), (972, 20656512), (1032, 19455552), (1112, 18055872), (1152, 17428932), (1161, 17293824), (1251, 16049664), (1296, 15492384), (1376, 14591664), (1458, 13771008), (1536, 13071699), (1548, 12970368), (1668, 12037248), (1728, 11619288), (1944, 10328256), (2064, 9727776), (2187, 9180672), (2224, 9027936), (2304, 8714466), (2322, 8646912), (2502, 8024832), (2592, 7746192), (2752, 7295832), (2916, 6885504), (3096, 6485184), (3336, 6018624), (3456, 5809644), (3483, 5764608), (3753, 5349888), (3888, 5164128), (4128, 4863888), (4374, 4590336), (4448, 4513968), (4608, 4357233), (4644, 4323456), (5004, 4012416), (5184, 3873096), (5504, 3647916), (5832, 3442752), (5977, 3359232), (6192, 3242592), (6561, 3060224), (6672, 3009312), (6912, 2904822), (6966, 2882304), (7506, 2674944), (7776, 2582064), (8256, 2431944), (8748, 2295168), (8896, 2256984), (9288, 2161728), (10008, 2006208), (10368, 1936548), (10449, 1921536), (11008, 1823958), (11259, 1783296), (11664, 1721376), (11954, 1679616), (12384, 1621296), (13122, 1530112), (13344, 1504656), (13824, 1452411), (13932, 1441152), (15012, 1337472), (15552, 1291032), (16512, 1215972), (17496, 1147584), (17792, 1128492), (17931, 1119744), (18576, 1080864), (20016, 1003104), (20736, 968274), (20898, 960768), (22016, 911979), (22518, 891648), (23328, 860688), (23908, 839808), (24768, 810648), (26244, 765056), (26688, 752328), (27864, 720576), (30024, 668736), (31104, 645516), (31347, 640512), (33024, 607986), (33777, 594432), (34992, 573792), (35584, 564246), (35862, 559872), (37152, 540432), (40032, 501552), (41472, 484137), (41796, 480384), (45036, 445824), (46656, 430344), (47816, 419904), (49536, 405324), (52488, 382528), (53376, 376164), (53793, 373248), (55728, 360288), (60048, 334368), (62208, 322758), (62694, 320256), (66048, 303993), (67554, 297216), (69984, 286896), (71168, 282123), (71724, 279936), (74304, 270216), (80064, 250776), (83592, 240192), (90072, 222912), (93312, 215172), (94041, 213504), (95632, 209952), (99072, 202662), (101331, 198144), (104976, 191264), (106752, 188082), (107586, 186624), (111456, 180144), (120096, 167184), (124416, 161379), (125388, 160128), (135108, 148608), (139968, 143448)]