20117491416

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:535

約数の個数: 384

約数和(自身を含む): 65591285760

約数和(自身を除く): 45473794344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 31, 33, 34, 36, 44, 51, 62, 66, 68, 72, 88, 93, 99, 102, 124, 132, 136, 153, 157, 186, 187, 198, 204, 248, 264, 279, 306, 307, 314, 341, 372, 374, 396, 408, 471, 527, 558, 561, 612, 614, 628, 682, 744, 748, 792, 921, 942, 1023, 1054, 1116, 1122, 1224, 1228, 1256, 1364, 1413, 1496, 1581, 1683, 1727, 1842, 1884, 2046, 2108, 2232, 2244, 2456, 2669, 2728, 2763, 2826, 3069, 3162, 3366, 3377, 3454, 3684, 3768, 4092, 4216, 4488, 4743, 4867, 5181, 5219, 5338, 5526, 5652, 5797, 6138, 6324, 6732, 6754, 6908, 7368, 8007, 8184, 9486, 9517, 9734, 10131, 10362, 10438, 10676, 11052, 11304, 11594, 12276, 12648, 13464, 13508, 13816, 14601, 15543, 15657, 16014, 17391, 18972, 19034, 19468, 20262, 20724, 20876, 21352, 22104, 23188, 24021, 24552, 27016, 28551, 29202, 29359, 30393, 31086, 31314, 32028, 34782, 37944, 38068, 38936, 40524, 41448, 41752, 43803, 46376, 46971, 48042, 48199, 52173, 53537, 57102, 57409, 58404, 58718, 60786, 62172, 62628, 64056, 69564, 76136, 81048, 82739, 85653, 87606, 88077, 93942, 96084, 96398, 104346, 104687, 107074, 114204, 114818, 116808, 117436, 121572, 124344, 125256, 139128, 144597, 160611, 161789, 165478, 171306, 172227, 175212, 176154, 187884, 192168, 192796, 208692, 209374, 214148, 228408, 229636, 234872, 243144, 248217, 264231, 289194, 314061, 321222, 323578, 330956, 342612, 344454, 350424, 352308, 375768, 385592, 417384, 418748, 428296, 433791, 459272, 481833, 485367, 496434, 516681, 528462, 530189, 578388, 628122, 642444, 647156, 661912, 685224, 688908, 704616, 744651, 819383, 837496, 867582, 910129, 942183, 963666, 970734, 992868, 1033362, 1056924, 1060378, 1156776, 1256244, 1284888, 1294312, 1377816, 1456101, 1489302, 1494169, 1590567, 1638766, 1735164, 1779679, 1820258, 1884366, 1927332, 1941468, 1985736, 2066724, 2113848, 2120756, 2458149, 2512488, 2730387, 2912202, 2978604, 2988338, 3181134, 3277532, 3470328, 3559358, 3640516, 3768732, 3854664, 3882936, 4133448, 4241512, 4482507, 4771701, 4916298, 5339037, 5460774, 5824404, 5957208, 5976676, 6362268, 6555064, 7118716, 7281032, 7374447, 7537464, 8191161, 8965014, 9013213, 9543402, 9832596, 10678074, 10921548, 11648808, 11953352, 12724536, 13447521, 14237432, 14748894, 16017111, 16382322, 16435859, 17930028, 18026426, 19086804, 19665192, 21356148, 21843096, 25400873, 26895042, 27039639, 29497788, 32034222, 32764644, 32871718, 35860056, 36052852, 38173608, 42712296, 49307577, 50801746, 53790084, 54079278, 58995576, 64068444, 65529288, 65743436, 72105704, 76202619, 81118917, 98615154, 101603492, 107580168, 108158556, 128136888, 131486872, 147922731, 152405238, 162237834, 197230308, 203206984, 216317112, 228607857, 279409603, 295845462, 304810476, 324475668, 394460616, 457215714, 558819206, 591690924, 609620952, 648951336, 838228809, 914431428, 1117638412, 1183381848, 1676457618, 1828862856, 2235276824, 2514686427, 3352915236, 5029372854, 6705830472, 10058745708, 20117491416]

約数ペア:

[(1, 20117491416), (2, 10058745708), (3, 6705830472), (4, 5029372854), (6, 3352915236), (8, 2514686427), (9, 2235276824), (11, 1828862856), (12, 1676457618), (17, 1183381848), (18, 1117638412), (22, 914431428), (24, 838228809), (31, 648951336), (33, 609620952), (34, 591690924), (36, 558819206), (44, 457215714), (51, 394460616), (62, 324475668), (66, 304810476), (68, 295845462), (72, 279409603), (88, 228607857), (93, 216317112), (99, 203206984), (102, 197230308), (124, 162237834), (132, 152405238), (136, 147922731), (153, 131486872), (157, 128136888), (186, 108158556), (187, 107580168), (198, 101603492), (204, 98615154), (248, 81118917), (264, 76202619), (279, 72105704), (306, 65743436), (307, 65529288), (314, 64068444), (341, 58995576), (372, 54079278), (374, 53790084), (396, 50801746), (408, 49307577), (471, 42712296), (527, 38173608), (558, 36052852), (561, 35860056), (612, 32871718), (614, 32764644), (628, 32034222), (682, 29497788), (744, 27039639), (748, 26895042), (792, 25400873), (921, 21843096), (942, 21356148), (1023, 19665192), (1054, 19086804), (1116, 18026426), (1122, 17930028), (1224, 16435859), (1228, 16382322), (1256, 16017111), (1364, 14748894), (1413, 14237432), (1496, 13447521), (1581, 12724536), (1683, 11953352), (1727, 11648808), (1842, 10921548), (1884, 10678074), (2046, 9832596), (2108, 9543402), (2232, 9013213), (2244, 8965014), (2456, 8191161), (2669, 7537464), (2728, 7374447), (2763, 7281032), (2826, 7118716), (3069, 6555064), (3162, 6362268), (3366, 5976676), (3377, 5957208), (3454, 5824404), (3684, 5460774), (3768, 5339037), (4092, 4916298), (4216, 4771701), (4488, 4482507), (4743, 4241512), (4867, 4133448), (5181, 3882936), (5219, 3854664), (5338, 3768732), (5526, 3640516), (5652, 3559358), (5797, 3470328), (6138, 3277532), (6324, 3181134), (6732, 2988338), (6754, 2978604), (6908, 2912202), (7368, 2730387), (8007, 2512488), (8184, 2458149), (9486, 2120756), (9517, 2113848), (9734, 2066724), (10131, 1985736), (10362, 1941468), (10438, 1927332), (10676, 1884366), (11052, 1820258), (11304, 1779679), (11594, 1735164), (12276, 1638766), (12648, 1590567), (13464, 1494169), (13508, 1489302), (13816, 1456101), (14601, 1377816), (15543, 1294312), (15657, 1284888), (16014, 1256244), (17391, 1156776), (18972, 1060378), (19034, 1056924), (19468, 1033362), (20262, 992868), (20724, 970734), (20876, 963666), (21352, 942183), (22104, 910129), (23188, 867582), (24021, 837496), (24552, 819383), (27016, 744651), (28551, 704616), (29202, 688908), (29359, 685224), (30393, 661912), (31086, 647156), (31314, 642444), (32028, 628122), (34782, 578388), (37944, 530189), (38068, 528462), (38936, 516681), (40524, 496434), (41448, 485367), (41752, 481833), (43803, 459272), (46376, 433791), (46971, 428296), (48042, 418748), (48199, 417384), (52173, 385592), (53537, 375768), (57102, 352308), (57409, 350424), (58404, 344454), (58718, 342612), (60786, 330956), (62172, 323578), (62628, 321222), (64056, 314061), (69564, 289194), (76136, 264231), (81048, 248217), (82739, 243144), (85653, 234872), (87606, 229636), (88077, 228408), (93942, 214148), (96084, 209374), (96398, 208692), (104346, 192796), (104687, 192168), (107074, 187884), (114204, 176154), (114818, 175212), (116808, 172227), (117436, 171306), (121572, 165478), (124344, 161789), (125256, 160611), (139128, 144597)]