20198362184

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:281

約数の個数: 384

約数和(自身を含む): 55155790080

約数和(自身を除く): 34957427896

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 56, 68, 77, 88, 91, 101, 104, 113, 119, 136, 143, 154, 169, 182, 187, 202, 221, 226, 238, 286, 308, 338, 364, 374, 404, 442, 452, 476, 572, 616, 676, 707, 728, 748, 791, 808, 884, 904, 952, 1001, 1111, 1144, 1183, 1243, 1309, 1313, 1352, 1414, 1469, 1496, 1547, 1582, 1717, 1768, 1859, 1921, 2002, 2222, 2366, 2431, 2486, 2618, 2626, 2828, 2873, 2938, 3094, 3164, 3434, 3718, 3842, 4004, 4444, 4732, 4862, 4972, 5236, 5252, 5656, 5746, 5876, 6188, 6328, 6868, 7436, 7684, 7777, 8008, 8701, 8888, 9191, 9464, 9724, 9944, 10283, 10472, 10504, 11413, 11492, 11752, 12019, 12376, 13013, 13447, 13736, 14443, 14872, 15368, 15554, 16159, 17017, 17069, 17402, 18382, 18887, 19097, 19448, 20111, 20566, 21131, 22321, 22826, 22984, 24038, 24973, 26026, 26894, 28886, 31108, 31603, 32318, 34034, 34138, 34804, 36764, 37774, 38194, 40222, 41132, 42262, 44642, 45652, 48076, 49946, 52052, 53788, 57772, 62216, 63206, 64636, 68068, 68276, 69608, 73528, 75548, 76388, 79891, 80444, 82264, 84524, 89284, 91304, 96152, 99892, 101101, 104104, 107576, 113113, 115544, 119483, 125543, 126412, 129272, 132209, 133679, 136136, 136552, 147917, 148369, 151096, 152776, 156247, 159782, 160888, 169048, 174811, 178568, 187759, 194021, 199784, 202202, 210067, 221221, 226226, 238966, 245531, 251086, 252824, 264418, 267358, 274703, 290173, 295834, 296738, 312494, 319564, 324649, 349622, 375518, 388042, 404404, 420134, 442442, 452452, 477932, 491062, 502172, 528836, 534716, 549406, 580346, 591668, 593476, 624988, 639128, 649298, 699244, 751036, 776084, 808808, 840268, 878801, 884884, 904904, 955864, 982124, 1004344, 1038583, 1057672, 1069432, 1098812, 1160692, 1183336, 1186952, 1249976, 1298596, 1314313, 1358147, 1398488, 1470469, 1502072, 1552168, 1632059, 1680536, 1718717, 1757602, 1769768, 1922921, 1928797, 1964248, 2031211, 2077166, 2134231, 2197624, 2272543, 2321384, 2522273, 2597192, 2628626, 2716294, 2940938, 3191903, 3264118, 3437434, 3515204, 3571139, 3845842, 3857594, 4062422, 4154332, 4268462, 4545086, 5044546, 5257252, 5432588, 5881876, 6383806, 6528236, 6874868, 7030408, 7142278, 7691684, 7715188, 8124844, 8308664, 8536924, 9090172, 10089092, 10514504, 10865176, 11424413, 11763752, 12767612, 13056472, 13501579, 13749736, 14284556, 14939617, 15383368, 15430376, 16249688, 17073848, 17655911, 18180344, 20178184, 21216767, 22343321, 22848826, 24997973, 25535224, 27003158, 27745003, 28569112, 29879234, 32789549, 35311822, 42433534, 44686642, 45697652, 49995946, 54006316, 55490006, 59758468, 65579098, 70623644, 84867068, 89373284, 91395304, 99991892, 108012632, 110980012, 119516936, 131158196, 141247288, 148517369, 169734136, 178746568, 194215021, 199983784, 221960024, 229526843, 262316392, 297034738, 360685039, 388430042, 459053686, 594069476, 721370078, 776860084, 918107372, 1188138952, 1442740156, 1553720168, 1836214744, 2524795273, 2885480312, 5049590546, 10099181092, 20198362184]

約数ペア:

[(1, 20198362184), (2, 10099181092), (4, 5049590546), (7, 2885480312), (8, 2524795273), (11, 1836214744), (13, 1553720168), (14, 1442740156), (17, 1188138952), (22, 918107372), (26, 776860084), (28, 721370078), (34, 594069476), (44, 459053686), (52, 388430042), (56, 360685039), (68, 297034738), (77, 262316392), (88, 229526843), (91, 221960024), (101, 199983784), (104, 194215021), (113, 178746568), (119, 169734136), (136, 148517369), (143, 141247288), (154, 131158196), (169, 119516936), (182, 110980012), (187, 108012632), (202, 99991892), (221, 91395304), (226, 89373284), (238, 84867068), (286, 70623644), (308, 65579098), (338, 59758468), (364, 55490006), (374, 54006316), (404, 49995946), (442, 45697652), (452, 44686642), (476, 42433534), (572, 35311822), (616, 32789549), (676, 29879234), (707, 28569112), (728, 27745003), (748, 27003158), (791, 25535224), (808, 24997973), (884, 22848826), (904, 22343321), (952, 21216767), (1001, 20178184), (1111, 18180344), (1144, 17655911), (1183, 17073848), (1243, 16249688), (1309, 15430376), (1313, 15383368), (1352, 14939617), (1414, 14284556), (1469, 13749736), (1496, 13501579), (1547, 13056472), (1582, 12767612), (1717, 11763752), (1768, 11424413), (1859, 10865176), (1921, 10514504), (2002, 10089092), (2222, 9090172), (2366, 8536924), (2431, 8308664), (2486, 8124844), (2618, 7715188), (2626, 7691684), (2828, 7142278), (2873, 7030408), (2938, 6874868), (3094, 6528236), (3164, 6383806), (3434, 5881876), (3718, 5432588), (3842, 5257252), (4004, 5044546), (4444, 4545086), (4732, 4268462), (4862, 4154332), (4972, 4062422), (5236, 3857594), (5252, 3845842), (5656, 3571139), (5746, 3515204), (5876, 3437434), (6188, 3264118), (6328, 3191903), (6868, 2940938), (7436, 2716294), (7684, 2628626), (7777, 2597192), (8008, 2522273), (8701, 2321384), (8888, 2272543), (9191, 2197624), (9464, 2134231), (9724, 2077166), (9944, 2031211), (10283, 1964248), (10472, 1928797), (10504, 1922921), (11413, 1769768), (11492, 1757602), (11752, 1718717), (12019, 1680536), (12376, 1632059), (13013, 1552168), (13447, 1502072), (13736, 1470469), (14443, 1398488), (14872, 1358147), (15368, 1314313), (15554, 1298596), (16159, 1249976), (17017, 1186952), (17069, 1183336), (17402, 1160692), (18382, 1098812), (18887, 1069432), (19097, 1057672), (19448, 1038583), (20111, 1004344), (20566, 982124), (21131, 955864), (22321, 904904), (22826, 884884), (22984, 878801), (24038, 840268), (24973, 808808), (26026, 776084), (26894, 751036), (28886, 699244), (31108, 649298), (31603, 639128), (32318, 624988), (34034, 593476), (34138, 591668), (34804, 580346), (36764, 549406), (37774, 534716), (38194, 528836), (40222, 502172), (41132, 491062), (42262, 477932), (44642, 452452), (45652, 442442), (48076, 420134), (49946, 404404), (52052, 388042), (53788, 375518), (57772, 349622), (62216, 324649), (63206, 319564), (64636, 312494), (68068, 296738), (68276, 295834), (69608, 290173), (73528, 274703), (75548, 267358), (76388, 264418), (79891, 252824), (80444, 251086), (82264, 245531), (84524, 238966), (89284, 226226), (91304, 221221), (96152, 210067), (99892, 202202), (101101, 199784), (104104, 194021), (107576, 187759), (113113, 178568), (115544, 174811), (119483, 169048), (125543, 160888), (126412, 159782), (129272, 156247), (132209, 152776), (133679, 151096), (136136, 148369), (136552, 147917)]