20704377624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:562

約数の個数: 256

約数和(自身を含む): 62420198400

約数和(自身を除く): 41715820776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 97, 116, 168, 174, 193, 194, 203, 227, 232, 291, 348, 386, 388, 406, 454, 579, 582, 609, 679, 681, 696, 772, 776, 812, 908, 1158, 1164, 1218, 1351, 1358, 1362, 1544, 1589, 1624, 1816, 2037, 2316, 2328, 2436, 2702, 2716, 2724, 2813, 3178, 4053, 4074, 4632, 4767, 4872, 5404, 5432, 5448, 5597, 5626, 6356, 6583, 8106, 8148, 8439, 9534, 10808, 11194, 11252, 12712, 13166, 16212, 16296, 16791, 16878, 18721, 19068, 19691, 19749, 22019, 22388, 22504, 26332, 32424, 33582, 33756, 37442, 38136, 39179, 39382, 39498, 43811, 44038, 44776, 46081, 52664, 56163, 59073, 66057, 67164, 67512, 74884, 78358, 78764, 78996, 87622, 88076, 92162, 112326, 117537, 118146, 131047, 131433, 132114, 134328, 138243, 149768, 154133, 156716, 157528, 157992, 175244, 176152, 184324, 224652, 235074, 236292, 262094, 262866, 264228, 276486, 306677, 308266, 313432, 350488, 368648, 393141, 449304, 462399, 470148, 472584, 524188, 525732, 528456, 542909, 552972, 613354, 616532, 638551, 786282, 920031, 924798, 940296, 1048376, 1051464, 1085818, 1105944, 1226708, 1233064, 1270519, 1277102, 1572564, 1628727, 1840062, 1849596, 1915653, 2171636, 2453416, 2541038, 2554204, 3145128, 3257454, 3680124, 3699192, 3800363, 3811557, 3831306, 4249667, 4343272, 4469857, 5082076, 5108408, 6514908, 7360248, 7600726, 7623114, 7662612, 8499334, 8893633, 8939714, 10164152, 11401089, 12749001, 13029816, 13409571, 15201452, 15246228, 15325224, 16998668, 17787266, 17879428, 22802178, 25498002, 26680899, 26819142, 29747669, 30402904, 30492456, 33997336, 35574532, 35758856, 45604356, 50996004, 53361798, 53638284, 59495338, 71149064, 89243007, 91208712, 101992008, 106723596, 107276568, 118990676, 123240343, 178486014, 213447192, 237981352, 246480686, 356972028, 369721029, 492961372, 713944056, 739442058, 862682401, 985922744, 1478884116, 1725364802, 2588047203, 2957768232, 3450729604, 5176094406, 6901459208, 10352188812, 20704377624]

約数ペア:

[(1, 20704377624), (2, 10352188812), (3, 6901459208), (4, 5176094406), (6, 3450729604), (7, 2957768232), (8, 2588047203), (12, 1725364802), (14, 1478884116), (21, 985922744), (24, 862682401), (28, 739442058), (29, 713944056), (42, 492961372), (56, 369721029), (58, 356972028), (84, 246480686), (87, 237981352), (97, 213447192), (116, 178486014), (168, 123240343), (174, 118990676), (193, 107276568), (194, 106723596), (203, 101992008), (227, 91208712), (232, 89243007), (291, 71149064), (348, 59495338), (386, 53638284), (388, 53361798), (406, 50996004), (454, 45604356), (579, 35758856), (582, 35574532), (609, 33997336), (679, 30492456), (681, 30402904), (696, 29747669), (772, 26819142), (776, 26680899), (812, 25498002), (908, 22802178), (1158, 17879428), (1164, 17787266), (1218, 16998668), (1351, 15325224), (1358, 15246228), (1362, 15201452), (1544, 13409571), (1589, 13029816), (1624, 12749001), (1816, 11401089), (2037, 10164152), (2316, 8939714), (2328, 8893633), (2436, 8499334), (2702, 7662612), (2716, 7623114), (2724, 7600726), (2813, 7360248), (3178, 6514908), (4053, 5108408), (4074, 5082076), (4632, 4469857), (4767, 4343272), (4872, 4249667), (5404, 3831306), (5432, 3811557), (5448, 3800363), (5597, 3699192), (5626, 3680124), (6356, 3257454), (6583, 3145128), (8106, 2554204), (8148, 2541038), (8439, 2453416), (9534, 2171636), (10808, 1915653), (11194, 1849596), (11252, 1840062), (12712, 1628727), (13166, 1572564), (16212, 1277102), (16296, 1270519), (16791, 1233064), (16878, 1226708), (18721, 1105944), (19068, 1085818), (19691, 1051464), (19749, 1048376), (22019, 940296), (22388, 924798), (22504, 920031), (26332, 786282), (32424, 638551), (33582, 616532), (33756, 613354), (37442, 552972), (38136, 542909), (39179, 528456), (39382, 525732), (39498, 524188), (43811, 472584), (44038, 470148), (44776, 462399), (46081, 449304), (52664, 393141), (56163, 368648), (59073, 350488), (66057, 313432), (67164, 308266), (67512, 306677), (74884, 276486), (78358, 264228), (78764, 262866), (78996, 262094), (87622, 236292), (88076, 235074), (92162, 224652), (112326, 184324), (117537, 176152), (118146, 175244), (131047, 157992), (131433, 157528), (132114, 156716), (134328, 154133), (138243, 149768)]