20229056848

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{577}}^1$

素因数の和:826

約数の個数: 240

約数和(自身を含む): 53381305600

約数和(自身を除く): 33152248752

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 121, 143, 154, 176, 182, 199, 208, 242, 286, 308, 364, 398, 484, 572, 577, 616, 728, 796, 847, 968, 1001, 1144, 1154, 1232, 1393, 1456, 1573, 1592, 1694, 1936, 2002, 2189, 2288, 2308, 2587, 2786, 3146, 3184, 3388, 4004, 4039, 4378, 4616, 5174, 5572, 6292, 6347, 6776, 7501, 8008, 8078, 8756, 9232, 10348, 11011, 11144, 12584, 12694, 13552, 15002, 15323, 16016, 16156, 17512, 18109, 20696, 22022, 22288, 24079, 25168, 25388, 28457, 30004, 30646, 32312, 35024, 36218, 41392, 44044, 44429, 48158, 50776, 52507, 56914, 60008, 61292, 64624, 69817, 72436, 82511, 88088, 88858, 96316, 101552, 105014, 113828, 114823, 120016, 122584, 139634, 144872, 165022, 168553, 176176, 177716, 192632, 199199, 210028, 227656, 229646, 245168, 279268, 289744, 313027, 330044, 337106, 355432, 385264, 398398, 420056, 455312, 459292, 488719, 558536, 577577, 626054, 660088, 674212, 710864, 796796, 803761, 840112, 907621, 918584, 977438, 1117072, 1155154, 1252108, 1263053, 1320176, 1348424, 1492699, 1593592, 1607522, 1815242, 1837168, 1954876, 2191189, 2310308, 2504216, 2526106, 2696848, 2985398, 3187184, 3215044, 3630484, 3909752, 4382378, 4620616, 5008432, 5052212, 5970796, 6353347, 6430088, 7260968, 7819504, 8764756, 8841371, 9241232, 10104424, 10448893, 11941592, 12706694, 12860176, 13893583, 14521936, 16419689, 17529512, 17682742, 20208848, 20897786, 23883184, 25413388, 27787166, 32839378, 35059024, 35365484, 41795572, 50826776, 55574332, 65678756, 70730968, 83591144, 97255081, 101653552, 111148664, 114937823, 131357512, 141461936, 167182288, 180616579, 194510162, 222297328, 229875646, 262715024, 361233158, 389020324, 459751292, 722466316, 778040648, 919502584, 1264316053, 1444932632, 1556081296, 1839005168, 2528632106, 2889865264, 5057264212, 10114528424, 20229056848]

約数ペア:

[(1, 20229056848), (2, 10114528424), (4, 5057264212), (7, 2889865264), (8, 2528632106), (11, 1839005168), (13, 1556081296), (14, 1444932632), (16, 1264316053), (22, 919502584), (26, 778040648), (28, 722466316), (44, 459751292), (52, 389020324), (56, 361233158), (77, 262715024), (88, 229875646), (91, 222297328), (104, 194510162), (112, 180616579), (121, 167182288), (143, 141461936), (154, 131357512), (176, 114937823), (182, 111148664), (199, 101653552), (208, 97255081), (242, 83591144), (286, 70730968), (308, 65678756), (364, 55574332), (398, 50826776), (484, 41795572), (572, 35365484), (577, 35059024), (616, 32839378), (728, 27787166), (796, 25413388), (847, 23883184), (968, 20897786), (1001, 20208848), (1144, 17682742), (1154, 17529512), (1232, 16419689), (1393, 14521936), (1456, 13893583), (1573, 12860176), (1592, 12706694), (1694, 11941592), (1936, 10448893), (2002, 10104424), (2189, 9241232), (2288, 8841371), (2308, 8764756), (2587, 7819504), (2786, 7260968), (3146, 6430088), (3184, 6353347), (3388, 5970796), (4004, 5052212), (4039, 5008432), (4378, 4620616), (4616, 4382378), (5174, 3909752), (5572, 3630484), (6292, 3215044), (6347, 3187184), (6776, 2985398), (7501, 2696848), (8008, 2526106), (8078, 2504216), (8756, 2310308), (9232, 2191189), (10348, 1954876), (11011, 1837168), (11144, 1815242), (12584, 1607522), (12694, 1593592), (13552, 1492699), (15002, 1348424), (15323, 1320176), (16016, 1263053), (16156, 1252108), (17512, 1155154), (18109, 1117072), (20696, 977438), (22022, 918584), (22288, 907621), (24079, 840112), (25168, 803761), (25388, 796796), (28457, 710864), (30004, 674212), (30646, 660088), (32312, 626054), (35024, 577577), (36218, 558536), (41392, 488719), (44044, 459292), (44429, 455312), (48158, 420056), (50776, 398398), (52507, 385264), (56914, 355432), (60008, 337106), (61292, 330044), (64624, 313027), (69817, 289744), (72436, 279268), (82511, 245168), (88088, 229646), (88858, 227656), (96316, 210028), (101552, 199199), (105014, 192632), (113828, 177716), (114823, 176176), (120016, 168553), (122584, 165022), (139634, 144872)]