20146450944

素因数分解:

$2^9\times 3^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{743}}^1$

素因数の和:1030

約数の個数: 160

約数和(自身を含む): 54556508160

約数和(自身を除く): 34410057216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 139, 192, 254, 256, 278, 381, 384, 417, 508, 512, 556, 743, 762, 768, 834, 1016, 1112, 1486, 1524, 1536, 1668, 2032, 2224, 2229, 2972, 3048, 3336, 4064, 4448, 4458, 5944, 6096, 6672, 8128, 8896, 8916, 11888, 12192, 13344, 16256, 17653, 17792, 17832, 23776, 24384, 26688, 32512, 35306, 35584, 35664, 47552, 48768, 52959, 53376, 65024, 70612, 71168, 71328, 94361, 95104, 97536, 103277, 105918, 106752, 141224, 142656, 188722, 190208, 195072, 206554, 211836, 213504, 282448, 283083, 285312, 309831, 377444, 380416, 413108, 423672, 564896, 566166, 570624, 619662, 754888, 826216, 847344, 1129792, 1132332, 1141248, 1239324, 1509776, 1652432, 1694688, 2259584, 2264664, 2478648, 3019552, 3304864, 3389376, 4519168, 4529328, 4957296, 6039104, 6609728, 6778752, 9038336, 9058656, 9914592, 12078208, 13116179, 13219456, 13557504, 18117312, 19829184, 24156416, 26232358, 26438912, 27115008, 36234624, 39348537, 39658368, 48312832, 52464716, 52877824, 72469248, 78697074, 79316736, 104929432, 144938496, 157394148, 158633472, 209858864, 314788296, 419717728, 629576592, 839435456, 1259153184, 1678870912, 2518306368, 3357741824, 5036612736, 6715483648, 10073225472, 20146450944]

約数ペア:

[(1, 20146450944), (2, 10073225472), (3, 6715483648), (4, 5036612736), (6, 3357741824), (8, 2518306368), (12, 1678870912), (16, 1259153184), (24, 839435456), (32, 629576592), (48, 419717728), (64, 314788296), (96, 209858864), (127, 158633472), (128, 157394148), (139, 144938496), (192, 104929432), (254, 79316736), (256, 78697074), (278, 72469248), (381, 52877824), (384, 52464716), (417, 48312832), (508, 39658368), (512, 39348537), (556, 36234624), (743, 27115008), (762, 26438912), (768, 26232358), (834, 24156416), (1016, 19829184), (1112, 18117312), (1486, 13557504), (1524, 13219456), (1536, 13116179), (1668, 12078208), (2032, 9914592), (2224, 9058656), (2229, 9038336), (2972, 6778752), (3048, 6609728), (3336, 6039104), (4064, 4957296), (4448, 4529328), (4458, 4519168), (5944, 3389376), (6096, 3304864), (6672, 3019552), (8128, 2478648), (8896, 2264664), (8916, 2259584), (11888, 1694688), (12192, 1652432), (13344, 1509776), (16256, 1239324), (17653, 1141248), (17792, 1132332), (17832, 1129792), (23776, 847344), (24384, 826216), (26688, 754888), (32512, 619662), (35306, 570624), (35584, 566166), (35664, 564896), (47552, 423672), (48768, 413108), (52959, 380416), (53376, 377444), (65024, 309831), (70612, 285312), (71168, 283083), (71328, 282448), (94361, 213504), (95104, 211836), (97536, 206554), (103277, 195072), (105918, 190208), (106752, 188722), (141224, 142656)]