20392684416

素因数分解:

$2^7\times 3^6\times {\mathrm{13}}^1\times {\mathrm{16811}}^1$

素因数の和:16856

約数の個数: 224

約数和(自身を含む): 65600592120

約数和(自身を除く): 45207907704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 243, 288, 312, 324, 351, 384, 416, 432, 468, 486, 576, 624, 648, 702, 729, 832, 864, 936, 972, 1053, 1152, 1248, 1296, 1404, 1458, 1664, 1728, 1872, 1944, 2106, 2496, 2592, 2808, 2916, 3159, 3456, 3744, 3888, 4212, 4992, 5184, 5616, 5832, 6318, 7488, 7776, 8424, 9477, 10368, 11232, 11664, 12636, 14976, 15552, 16811, 16848, 18954, 22464, 23328, 25272, 31104, 33622, 33696, 37908, 44928, 46656, 50433, 50544, 67244, 67392, 75816, 93312, 100866, 101088, 134488, 134784, 151299, 151632, 201732, 202176, 218543, 268976, 302598, 303264, 403464, 404352, 437086, 453897, 537952, 605196, 606528, 655629, 806928, 874172, 907794, 1075904, 1210392, 1213056, 1311258, 1361691, 1613856, 1748344, 1815588, 1966887, 2151808, 2420784, 2622516, 2723382, 3227712, 3496688, 3631176, 3933774, 4085073, 4841568, 5245032, 5446764, 5900661, 6455424, 6993376, 7262352, 7867548, 8170146, 9683136, 10490064, 10893528, 11801322, 12255219, 13986752, 14524704, 15735096, 16340292, 17701983, 19366272, 20980128, 21787056, 23602644, 24510438, 27973504, 29049408, 31470192, 32680584, 35403966, 41960256, 43574112, 47205288, 49020876, 53105949, 58098816, 62940384, 65361168, 70807932, 83920512, 87148224, 94410576, 98041752, 106211898, 125880768, 130722336, 141615864, 159317847, 174296448, 188821152, 196083504, 212423796, 251761536, 261444672, 283231728, 318635694, 377642304, 392167008, 424847592, 522889344, 566463456, 637271388, 755284608, 784334016, 849695184, 1132926912, 1274542776, 1568668032, 1699390368, 2265853824, 2549085552, 3398780736, 5098171104, 6797561472, 10196342208, 20392684416]

約数ペア:

[(1, 20392684416), (2, 10196342208), (3, 6797561472), (4, 5098171104), (6, 3398780736), (8, 2549085552), (9, 2265853824), (12, 1699390368), (13, 1568668032), (16, 1274542776), (18, 1132926912), (24, 849695184), (26, 784334016), (27, 755284608), (32, 637271388), (36, 566463456), (39, 522889344), (48, 424847592), (52, 392167008), (54, 377642304), (64, 318635694), (72, 283231728), (78, 261444672), (81, 251761536), (96, 212423796), (104, 196083504), (108, 188821152), (117, 174296448), (128, 159317847), (144, 141615864), (156, 130722336), (162, 125880768), (192, 106211898), (208, 98041752), (216, 94410576), (234, 87148224), (243, 83920512), (288, 70807932), (312, 65361168), (324, 62940384), (351, 58098816), (384, 53105949), (416, 49020876), (432, 47205288), (468, 43574112), (486, 41960256), (576, 35403966), (624, 32680584), (648, 31470192), (702, 29049408), (729, 27973504), (832, 24510438), (864, 23602644), (936, 21787056), (972, 20980128), (1053, 19366272), (1152, 17701983), (1248, 16340292), (1296, 15735096), (1404, 14524704), (1458, 13986752), (1664, 12255219), (1728, 11801322), (1872, 10893528), (1944, 10490064), (2106, 9683136), (2496, 8170146), (2592, 7867548), (2808, 7262352), (2916, 6993376), (3159, 6455424), (3456, 5900661), (3744, 5446764), (3888, 5245032), (4212, 4841568), (4992, 4085073), (5184, 3933774), (5616, 3631176), (5832, 3496688), (6318, 3227712), (7488, 2723382), (7776, 2622516), (8424, 2420784), (9477, 2151808), (10368, 1966887), (11232, 1815588), (11664, 1748344), (12636, 1613856), (14976, 1361691), (15552, 1311258), (16811, 1213056), (16848, 1210392), (18954, 1075904), (22464, 907794), (23328, 874172), (25272, 806928), (31104, 655629), (33622, 606528), (33696, 605196), (37908, 537952), (44928, 453897), (46656, 437086), (50433, 404352), (50544, 403464), (67244, 303264), (67392, 302598), (75816, 268976), (93312, 218543), (100866, 202176), (101088, 201732), (134488, 151632), (134784, 151299)]