20694700032

素因数分解:

$2^{12}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:832

約数の個数: 208

約数和(自身を含む): 58890275712

約数和(自身を除く): 38195575680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 157, 192, 204, 256, 272, 314, 384, 408, 471, 512, 544, 628, 631, 768, 816, 942, 1024, 1088, 1256, 1262, 1536, 1632, 1884, 1893, 2048, 2176, 2512, 2524, 2669, 3072, 3264, 3768, 3786, 4096, 4352, 5024, 5048, 5338, 6144, 6528, 7536, 7572, 8007, 8704, 10048, 10096, 10676, 10727, 12288, 13056, 15072, 15144, 16014, 17408, 20096, 20192, 21352, 21454, 26112, 30144, 30288, 32028, 32181, 34816, 40192, 40384, 42704, 42908, 52224, 60288, 60576, 64056, 64362, 69632, 80384, 80768, 85408, 85816, 99067, 104448, 120576, 121152, 128112, 128724, 160768, 161536, 170816, 171632, 198134, 208896, 241152, 242304, 256224, 257448, 297201, 321536, 323072, 341632, 343264, 396268, 482304, 484608, 512448, 514896, 594402, 643072, 646144, 683264, 686528, 792536, 964608, 969216, 1024896, 1029792, 1188804, 1292288, 1366528, 1373056, 1585072, 1684139, 1929216, 1938432, 2049792, 2059584, 2377608, 2584576, 2733056, 2746112, 3170144, 3368278, 3876864, 4099584, 4119168, 4755216, 5052417, 5466112, 5492224, 6340288, 6736556, 7753728, 8199168, 8238336, 9510432, 10104834, 10932224, 10984448, 12680576, 13473112, 16398336, 16476672, 19020864, 20209668, 21968896, 25361152, 26946224, 32796672, 32953344, 38041728, 40419336, 43937792, 50722304, 53892448, 65906688, 76083456, 80838672, 101444608, 107784896, 131813376, 152166912, 161677344, 202889216, 215569792, 304333824, 323354688, 405778432, 431139584, 608667648, 646709376, 862279168, 1217335296, 1293418752, 1724558336, 2586837504, 3449116672, 5173675008, 6898233344, 10347350016, 20694700032]

約数ペア:

[(1, 20694700032), (2, 10347350016), (3, 6898233344), (4, 5173675008), (6, 3449116672), (8, 2586837504), (12, 1724558336), (16, 1293418752), (17, 1217335296), (24, 862279168), (32, 646709376), (34, 608667648), (48, 431139584), (51, 405778432), (64, 323354688), (68, 304333824), (96, 215569792), (102, 202889216), (128, 161677344), (136, 152166912), (157, 131813376), (192, 107784896), (204, 101444608), (256, 80838672), (272, 76083456), (314, 65906688), (384, 53892448), (408, 50722304), (471, 43937792), (512, 40419336), (544, 38041728), (628, 32953344), (631, 32796672), (768, 26946224), (816, 25361152), (942, 21968896), (1024, 20209668), (1088, 19020864), (1256, 16476672), (1262, 16398336), (1536, 13473112), (1632, 12680576), (1884, 10984448), (1893, 10932224), (2048, 10104834), (2176, 9510432), (2512, 8238336), (2524, 8199168), (2669, 7753728), (3072, 6736556), (3264, 6340288), (3768, 5492224), (3786, 5466112), (4096, 5052417), (4352, 4755216), (5024, 4119168), (5048, 4099584), (5338, 3876864), (6144, 3368278), (6528, 3170144), (7536, 2746112), (7572, 2733056), (8007, 2584576), (8704, 2377608), (10048, 2059584), (10096, 2049792), (10676, 1938432), (10727, 1929216), (12288, 1684139), (13056, 1585072), (15072, 1373056), (15144, 1366528), (16014, 1292288), (17408, 1188804), (20096, 1029792), (20192, 1024896), (21352, 969216), (21454, 964608), (26112, 792536), (30144, 686528), (30288, 683264), (32028, 646144), (32181, 643072), (34816, 594402), (40192, 514896), (40384, 512448), (42704, 484608), (42908, 482304), (52224, 396268), (60288, 343264), (60576, 341632), (64056, 323072), (64362, 321536), (69632, 297201), (80384, 257448), (80768, 256224), (85408, 242304), (85816, 241152), (99067, 208896), (104448, 198134), (120576, 171632), (121152, 170816), (128112, 161536), (128724, 160768)]