20191730688

素因数分解:

$2^{10}\times 3^2\times {\mathrm{17}}^1\times {\mathrm{128879}}^1$

素因数の和:128922

約数の個数: 132

約数和(自身を含む): 61733262240

約数和(自身を除く): 41541531552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 512, 544, 576, 612, 768, 816, 1024, 1088, 1152, 1224, 1536, 1632, 2176, 2304, 2448, 3072, 3264, 4352, 4608, 4896, 6528, 8704, 9216, 9792, 13056, 17408, 19584, 26112, 39168, 52224, 78336, 128879, 156672, 257758, 386637, 515516, 773274, 1031032, 1159911, 1546548, 2062064, 2190943, 2319822, 3093096, 4124128, 4381886, 4639644, 6186192, 6572829, 8248256, 8763772, 9279288, 12372384, 13145658, 16496512, 17527544, 18558576, 19718487, 24744768, 26291316, 32993024, 35055088, 37117152, 39436974, 49489536, 52582632, 65986048, 70110176, 74234304, 78873948, 98979072, 105165264, 131972096, 140220352, 148468608, 157747896, 197958144, 210330528, 280440704, 296937216, 315495792, 395916288, 420661056, 560881408, 593874432, 630991584, 841322112, 1121762816, 1187748864, 1261983168, 1682644224, 2243525632, 2523966336, 3365288448, 5047932672, 6730576896, 10095865344, 20191730688]

約数ペア:

[(1, 20191730688), (2, 10095865344), (3, 6730576896), (4, 5047932672), (6, 3365288448), (8, 2523966336), (9, 2243525632), (12, 1682644224), (16, 1261983168), (17, 1187748864), (18, 1121762816), (24, 841322112), (32, 630991584), (34, 593874432), (36, 560881408), (48, 420661056), (51, 395916288), (64, 315495792), (68, 296937216), (72, 280440704), (96, 210330528), (102, 197958144), (128, 157747896), (136, 148468608), (144, 140220352), (153, 131972096), (192, 105165264), (204, 98979072), (256, 78873948), (272, 74234304), (288, 70110176), (306, 65986048), (384, 52582632), (408, 49489536), (512, 39436974), (544, 37117152), (576, 35055088), (612, 32993024), (768, 26291316), (816, 24744768), (1024, 19718487), (1088, 18558576), (1152, 17527544), (1224, 16496512), (1536, 13145658), (1632, 12372384), (2176, 9279288), (2304, 8763772), (2448, 8248256), (3072, 6572829), (3264, 6186192), (4352, 4639644), (4608, 4381886), (4896, 4124128), (6528, 3093096), (8704, 2319822), (9216, 2190943), (9792, 2062064), (13056, 1546548), (17408, 1159911), (19584, 1031032), (26112, 773274), (39168, 515516), (52224, 386637), (78336, 257758), (128879, 156672)]