20080905216

素因数分解:

$2^{10}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 352

約数和(自身を含む): 58544855040

約数和(自身を除く): 38463949824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 41, 48, 62, 64, 74, 82, 93, 96, 111, 123, 124, 128, 139, 148, 164, 186, 192, 222, 246, 248, 256, 278, 296, 328, 372, 384, 417, 444, 492, 496, 512, 556, 592, 656, 744, 768, 834, 888, 984, 992, 1024, 1112, 1147, 1184, 1271, 1312, 1488, 1517, 1536, 1668, 1776, 1968, 1984, 2224, 2294, 2368, 2542, 2624, 2976, 3034, 3072, 3336, 3441, 3552, 3813, 3936, 3968, 4309, 4448, 4551, 4588, 4736, 5084, 5143, 5248, 5699, 5952, 6068, 6672, 6882, 7104, 7626, 7872, 7936, 8618, 8896, 9102, 9176, 9472, 10168, 10286, 10496, 11398, 11904, 12136, 12927, 13344, 13764, 14208, 15252, 15429, 15744, 15872, 17097, 17236, 17792, 18204, 18352, 18944, 20336, 20572, 20992, 22796, 23808, 24272, 25854, 26688, 27528, 28416, 30504, 30858, 31488, 31744, 34194, 34472, 35584, 36408, 36704, 37888, 40672, 41144, 41984, 45592, 47027, 47616, 48544, 51708, 53376, 55056, 56832, 61008, 61716, 62976, 68388, 68944, 71168, 72816, 73408, 81344, 82288, 91184, 94054, 95232, 97088, 103416, 106752, 110112, 113664, 122016, 123432, 125952, 136776, 137888, 141081, 142336, 145632, 146816, 159433, 162688, 164576, 176669, 182368, 188108, 194176, 206832, 210863, 213504, 220224, 244032, 246864, 273552, 275776, 282162, 291264, 293632, 318866, 325376, 329152, 353338, 364736, 376216, 388352, 413664, 421726, 427008, 440448, 478299, 488064, 493728, 530007, 547104, 551552, 564324, 582528, 587264, 632589, 637732, 650752, 658304, 706676, 729472, 752432, 776704, 827328, 843452, 880896, 956598, 976128, 987456, 1060014, 1094208, 1103104, 1128648, 1165056, 1174528, 1265178, 1275464, 1301504, 1316608, 1413352, 1458944, 1504864, 1553408, 1654656, 1686904, 1761792, 1913196, 1952256, 1974912, 2120028, 2188416, 2206208, 2257296, 2330112, 2530356, 2550928, 2633216, 2826704, 2917888, 3009728, 3309312, 3373808, 3523584, 3826392, 3904512, 3949824, 4240056, 4376832, 4412416, 4514592, 4660224, 5060712, 5101856, 5266432, 5653408, 5835776, 6019456, 6536753, 6618624, 6747616, 7652784, 7899648, 8480112, 8753664, 9029184, 10121424, 10203712, 11306816, 12038912, 13073506, 13237248, 13495232, 15305568, 15799296, 16960224, 17507328, 18058368, 19610259, 20242848, 20407424, 22613632, 24077824, 26147012, 26990464, 30611136, 33920448, 36116736, 39220518, 40485696, 40814848, 45227264, 48155648, 52294024, 53980928, 61222272, 67840896, 72233472, 78441036, 80971392, 81629696, 90454528, 104588048, 107961856, 122444544, 135681792, 144466944, 156882072, 161942784, 163259392, 180909056, 209176096, 215923712, 244889088, 271363584, 313764144, 323885568, 418352192, 489778176, 542727168, 627528288, 647771136, 836704384, 1255056576, 1673408768, 2510113152, 3346817536, 5020226304, 6693635072, 10040452608, 20080905216]

約数ペア:

[(1, 20080905216), (2, 10040452608), (3, 6693635072), (4, 5020226304), (6, 3346817536), (8, 2510113152), (12, 1673408768), (16, 1255056576), (24, 836704384), (31, 647771136), (32, 627528288), (37, 542727168), (41, 489778176), (48, 418352192), (62, 323885568), (64, 313764144), (74, 271363584), (82, 244889088), (93, 215923712), (96, 209176096), (111, 180909056), (123, 163259392), (124, 161942784), (128, 156882072), (139, 144466944), (148, 135681792), (164, 122444544), (186, 107961856), (192, 104588048), (222, 90454528), (246, 81629696), (248, 80971392), (256, 78441036), (278, 72233472), (296, 67840896), (328, 61222272), (372, 53980928), (384, 52294024), (417, 48155648), (444, 45227264), (492, 40814848), (496, 40485696), (512, 39220518), (556, 36116736), (592, 33920448), (656, 30611136), (744, 26990464), (768, 26147012), (834, 24077824), (888, 22613632), (984, 20407424), (992, 20242848), (1024, 19610259), (1112, 18058368), (1147, 17507328), (1184, 16960224), (1271, 15799296), (1312, 15305568), (1488, 13495232), (1517, 13237248), (1536, 13073506), (1668, 12038912), (1776, 11306816), (1968, 10203712), (1984, 10121424), (2224, 9029184), (2294, 8753664), (2368, 8480112), (2542, 7899648), (2624, 7652784), (2976, 6747616), (3034, 6618624), (3072, 6536753), (3336, 6019456), (3441, 5835776), (3552, 5653408), (3813, 5266432), (3936, 5101856), (3968, 5060712), (4309, 4660224), (4448, 4514592), (4551, 4412416), (4588, 4376832), (4736, 4240056), (5084, 3949824), (5143, 3904512), (5248, 3826392), (5699, 3523584), (5952, 3373808), (6068, 3309312), (6672, 3009728), (6882, 2917888), (7104, 2826704), (7626, 2633216), (7872, 2550928), (7936, 2530356), (8618, 2330112), (8896, 2257296), (9102, 2206208), (9176, 2188416), (9472, 2120028), (10168, 1974912), (10286, 1952256), (10496, 1913196), (11398, 1761792), (11904, 1686904), (12136, 1654656), (12927, 1553408), (13344, 1504864), (13764, 1458944), (14208, 1413352), (15252, 1316608), (15429, 1301504), (15744, 1275464), (15872, 1265178), (17097, 1174528), (17236, 1165056), (17792, 1128648), (18204, 1103104), (18352, 1094208), (18944, 1060014), (20336, 987456), (20572, 976128), (20992, 956598), (22796, 880896), (23808, 843452), (24272, 827328), (25854, 776704), (26688, 752432), (27528, 729472), (28416, 706676), (30504, 658304), (30858, 650752), (31488, 637732), (31744, 632589), (34194, 587264), (34472, 582528), (35584, 564324), (36408, 551552), (36704, 547104), (37888, 530007), (40672, 493728), (41144, 488064), (41984, 478299), (45592, 440448), (47027, 427008), (47616, 421726), (48544, 413664), (51708, 388352), (53376, 376216), (55056, 364736), (56832, 353338), (61008, 329152), (61716, 325376), (62976, 318866), (68388, 293632), (68944, 291264), (71168, 282162), (72816, 275776), (73408, 273552), (81344, 246864), (82288, 244032), (91184, 220224), (94054, 213504), (95232, 210863), (97088, 206832), (103416, 194176), (106752, 188108), (110112, 182368), (113664, 176669), (122016, 164576), (123432, 162688), (125952, 159433), (136776, 146816), (137888, 145632), (141081, 142336)]