19953764544

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{11681}}^1$

素因数の和:11775

約数の個数: 224

約数和(自身を含む): 63807270912

約数和(自身を除く): 43853506368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 41, 42, 48, 56, 62, 64, 82, 84, 93, 96, 112, 123, 124, 164, 168, 186, 192, 217, 224, 246, 248, 287, 328, 336, 372, 434, 448, 492, 496, 574, 651, 656, 672, 744, 861, 868, 984, 992, 1148, 1271, 1302, 1312, 1344, 1488, 1722, 1736, 1968, 1984, 2296, 2542, 2604, 2624, 2976, 3444, 3472, 3813, 3936, 4592, 5084, 5208, 5952, 6888, 6944, 7626, 7872, 8897, 9184, 10168, 10416, 11681, 13776, 13888, 15252, 17794, 18368, 20336, 20832, 23362, 26691, 27552, 30504, 35043, 35588, 40672, 41664, 46724, 53382, 55104, 61008, 70086, 71176, 81344, 81767, 93448, 106764, 122016, 140172, 142352, 163534, 186896, 213528, 244032, 245301, 280344, 284704, 327068, 362111, 373792, 427056, 478921, 490602, 560688, 569408, 654136, 724222, 747584, 854112, 957842, 981204, 1086333, 1121376, 1308272, 1436763, 1448444, 1708224, 1915684, 1962408, 2172666, 2242752, 2534777, 2616544, 2873526, 2896888, 3352447, 3831368, 3924816, 4345332, 5069554, 5233088, 5747052, 5793776, 6704894, 7604331, 7662736, 7849632, 8690664, 10057341, 10139108, 11494104, 11587552, 13409788, 14846551, 15208662, 15325472, 15699264, 17381328, 20114682, 20278216, 22988208, 23175104, 26819576, 29693102, 30417324, 30650944, 34762656, 40229364, 40556432, 44539653, 45976416, 53639152, 59386204, 60834648, 69525312, 80458728, 81112864, 89079306, 91952832, 103925857, 107278304, 118772408, 121669296, 160917456, 162225728, 178158612, 207851714, 214556608, 237544816, 243338592, 311777571, 321834912, 356317224, 415703428, 475089632, 486677184, 623555142, 643669824, 712634448, 831406856, 950179264, 1247110284, 1425268896, 1662813712, 2494220568, 2850537792, 3325627424, 4988441136, 6651254848, 9976882272, 19953764544]

約数ペア:

[(1, 19953764544), (2, 9976882272), (3, 6651254848), (4, 4988441136), (6, 3325627424), (7, 2850537792), (8, 2494220568), (12, 1662813712), (14, 1425268896), (16, 1247110284), (21, 950179264), (24, 831406856), (28, 712634448), (31, 643669824), (32, 623555142), (41, 486677184), (42, 475089632), (48, 415703428), (56, 356317224), (62, 321834912), (64, 311777571), (82, 243338592), (84, 237544816), (93, 214556608), (96, 207851714), (112, 178158612), (123, 162225728), (124, 160917456), (164, 121669296), (168, 118772408), (186, 107278304), (192, 103925857), (217, 91952832), (224, 89079306), (246, 81112864), (248, 80458728), (287, 69525312), (328, 60834648), (336, 59386204), (372, 53639152), (434, 45976416), (448, 44539653), (492, 40556432), (496, 40229364), (574, 34762656), (651, 30650944), (656, 30417324), (672, 29693102), (744, 26819576), (861, 23175104), (868, 22988208), (984, 20278216), (992, 20114682), (1148, 17381328), (1271, 15699264), (1302, 15325472), (1312, 15208662), (1344, 14846551), (1488, 13409788), (1722, 11587552), (1736, 11494104), (1968, 10139108), (1984, 10057341), (2296, 8690664), (2542, 7849632), (2604, 7662736), (2624, 7604331), (2976, 6704894), (3444, 5793776), (3472, 5747052), (3813, 5233088), (3936, 5069554), (4592, 4345332), (5084, 3924816), (5208, 3831368), (5952, 3352447), (6888, 2896888), (6944, 2873526), (7626, 2616544), (7872, 2534777), (8897, 2242752), (9184, 2172666), (10168, 1962408), (10416, 1915684), (11681, 1708224), (13776, 1448444), (13888, 1436763), (15252, 1308272), (17794, 1121376), (18368, 1086333), (20336, 981204), (20832, 957842), (23362, 854112), (26691, 747584), (27552, 724222), (30504, 654136), (35043, 569408), (35588, 560688), (40672, 490602), (41664, 478921), (46724, 427056), (53382, 373792), (55104, 362111), (61008, 327068), (70086, 284704), (71176, 280344), (81344, 245301), (81767, 244032), (93448, 213528), (106764, 186896), (122016, 163534), (140172, 142352)]