2020991232

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:745

約数の個数: 216

約数和(自身を含む): 6086574144

約数和(自身を除く): 4065582912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 128, 138, 156, 169, 184, 192, 208, 256, 276, 299, 312, 338, 368, 384, 416, 507, 552, 598, 624, 676, 677, 736, 768, 832, 897, 1014, 1104, 1196, 1248, 1352, 1354, 1472, 1664, 1794, 2028, 2031, 2208, 2392, 2496, 2704, 2708, 2944, 3328, 3588, 3887, 4056, 4062, 4416, 4784, 4992, 5408, 5416, 5888, 7176, 7774, 8112, 8124, 8801, 8832, 9568, 9984, 10816, 10832, 11661, 14352, 15548, 15571, 16224, 16248, 17602, 17664, 19136, 21632, 21664, 23322, 26403, 28704, 31096, 31142, 32448, 32496, 35204, 38272, 43264, 43328, 46644, 46713, 52806, 57408, 62192, 62284, 64896, 64992, 70408, 76544, 86656, 93288, 93426, 105612, 114413, 114816, 124384, 124568, 129792, 129984, 140816, 173312, 186576, 186852, 202423, 211224, 228826, 229632, 248768, 249136, 259968, 281632, 343239, 373152, 373704, 404846, 422448, 457652, 497536, 498272, 519936, 563264, 607269, 686478, 746304, 747408, 809692, 844896, 915304, 995072, 996544, 1126528, 1214538, 1372956, 1492608, 1494816, 1619384, 1689792, 1830608, 1993088, 2253056, 2429076, 2631499, 2745912, 2985216, 2989632, 3238768, 3379584, 3661216, 3986176, 4858152, 5262998, 5491824, 5979264, 6477536, 6759168, 7322432, 7894497, 9716304, 10525996, 10983648, 11958528, 12955072, 14644864, 15788994, 19432608, 21051992, 21967296, 25910144, 29289728, 31577988, 38865216, 42103984, 43934592, 51820288, 63155976, 77730432, 84207968, 87869184, 126311952, 155460864, 168415936, 252623904, 336831872, 505247808, 673663744, 1010495616, 2020991232]

約数ペア:

[(1, 2020991232), (2, 1010495616), (3, 673663744), (4, 505247808), (6, 336831872), (8, 252623904), (12, 168415936), (13, 155460864), (16, 126311952), (23, 87869184), (24, 84207968), (26, 77730432), (32, 63155976), (39, 51820288), (46, 43934592), (48, 42103984), (52, 38865216), (64, 31577988), (69, 29289728), (78, 25910144), (92, 21967296), (96, 21051992), (104, 19432608), (128, 15788994), (138, 14644864), (156, 12955072), (169, 11958528), (184, 10983648), (192, 10525996), (208, 9716304), (256, 7894497), (276, 7322432), (299, 6759168), (312, 6477536), (338, 5979264), (368, 5491824), (384, 5262998), (416, 4858152), (507, 3986176), (552, 3661216), (598, 3379584), (624, 3238768), (676, 2989632), (677, 2985216), (736, 2745912), (768, 2631499), (832, 2429076), (897, 2253056), (1014, 1993088), (1104, 1830608), (1196, 1689792), (1248, 1619384), (1352, 1494816), (1354, 1492608), (1472, 1372956), (1664, 1214538), (1794, 1126528), (2028, 996544), (2031, 995072), (2208, 915304), (2392, 844896), (2496, 809692), (2704, 747408), (2708, 746304), (2944, 686478), (3328, 607269), (3588, 563264), (3887, 519936), (4056, 498272), (4062, 497536), (4416, 457652), (4784, 422448), (4992, 404846), (5408, 373704), (5416, 373152), (5888, 343239), (7176, 281632), (7774, 259968), (8112, 249136), (8124, 248768), (8801, 229632), (8832, 228826), (9568, 211224), (9984, 202423), (10816, 186852), (10832, 186576), (11661, 173312), (14352, 140816), (15548, 129984), (15571, 129792), (16224, 124568), (16248, 124384), (17602, 114816), (17664, 114413), (19136, 105612), (21632, 93426), (21664, 93288), (23322, 86656), (26403, 76544), (28704, 70408), (31096, 64992), (31142, 64896), (32448, 62284), (32496, 62192), (35204, 57408), (38272, 52806), (43264, 46713), (43328, 46644)]