20938667328

素因数分解:

$2^6\times 3^2\times {\mathrm{269}}^1\times {\mathrm{337}}^1\times {\mathrm{401}}^1$

素因数の和:1025

約数の個数: 168

約数和(自身を含む): 60569444520

約数和(自身を除く): 39630777192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 269, 288, 337, 401, 538, 576, 674, 802, 807, 1011, 1076, 1203, 1348, 1604, 1614, 2022, 2152, 2406, 2421, 2696, 3033, 3208, 3228, 3609, 4044, 4304, 4812, 4842, 5392, 6066, 6416, 6456, 7218, 8088, 8608, 9624, 9684, 10784, 12132, 12832, 12912, 14436, 16176, 17216, 19248, 19368, 21568, 24264, 25664, 25824, 28872, 32352, 38496, 38736, 48528, 51648, 57744, 64704, 76992, 77472, 90653, 97056, 107869, 115488, 135137, 154944, 181306, 194112, 215738, 230976, 270274, 271959, 323607, 362612, 405411, 431476, 540548, 543918, 647214, 725224, 810822, 815877, 862952, 970821, 1081096, 1087836, 1216233, 1294428, 1450448, 1621644, 1631754, 1725904, 1941642, 2162192, 2175672, 2432466, 2588856, 2900896, 3243288, 3263508, 3451808, 3883284, 4324384, 4351344, 4864932, 5177712, 5801792, 6486576, 6527016, 6903616, 7766568, 8648768, 8702688, 9729864, 10355424, 12973152, 13054032, 15533136, 17405376, 19459728, 20710848, 25946304, 26108064, 31066272, 36351853, 38919456, 52216128, 62132544, 72703706, 77838912, 109055559, 145407412, 218111118, 290814824, 327166677, 436222236, 581629648, 654333354, 872444472, 1163259296, 1308666708, 1744888944, 2326518592, 2617333416, 3489777888, 5234666832, 6979555776, 10469333664, 20938667328]

約数ペア:

[(1, 20938667328), (2, 10469333664), (3, 6979555776), (4, 5234666832), (6, 3489777888), (8, 2617333416), (9, 2326518592), (12, 1744888944), (16, 1308666708), (18, 1163259296), (24, 872444472), (32, 654333354), (36, 581629648), (48, 436222236), (64, 327166677), (72, 290814824), (96, 218111118), (144, 145407412), (192, 109055559), (269, 77838912), (288, 72703706), (337, 62132544), (401, 52216128), (538, 38919456), (576, 36351853), (674, 31066272), (802, 26108064), (807, 25946304), (1011, 20710848), (1076, 19459728), (1203, 17405376), (1348, 15533136), (1604, 13054032), (1614, 12973152), (2022, 10355424), (2152, 9729864), (2406, 8702688), (2421, 8648768), (2696, 7766568), (3033, 6903616), (3208, 6527016), (3228, 6486576), (3609, 5801792), (4044, 5177712), (4304, 4864932), (4812, 4351344), (4842, 4324384), (5392, 3883284), (6066, 3451808), (6416, 3263508), (6456, 3243288), (7218, 2900896), (8088, 2588856), (8608, 2432466), (9624, 2175672), (9684, 2162192), (10784, 1941642), (12132, 1725904), (12832, 1631754), (12912, 1621644), (14436, 1450448), (16176, 1294428), (17216, 1216233), (19248, 1087836), (19368, 1081096), (21568, 970821), (24264, 862952), (25664, 815877), (25824, 810822), (28872, 725224), (32352, 647214), (38496, 543918), (38736, 540548), (48528, 431476), (51648, 405411), (57744, 362612), (64704, 323607), (76992, 271959), (77472, 270274), (90653, 230976), (97056, 215738), (107869, 194112), (115488, 181306), (135137, 154944)]