20829463872

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{29297}}^1$

素因数の和:29365

約数の個数: 168

約数和(自身を含む): 65844090816

約数和(自身を除く): 45014626944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 448, 483, 529, 552, 644, 672, 736, 966, 1058, 1104, 1288, 1344, 1472, 1587, 1932, 2116, 2208, 2576, 3174, 3703, 3864, 4232, 4416, 5152, 6348, 7406, 7728, 8464, 10304, 11109, 12696, 14812, 15456, 16928, 22218, 25392, 29297, 29624, 30912, 33856, 44436, 50784, 58594, 59248, 87891, 88872, 101568, 117188, 118496, 175782, 177744, 205079, 234376, 236992, 351564, 355488, 410158, 468752, 615237, 673831, 703128, 710976, 820316, 937504, 1230474, 1347662, 1406256, 1640632, 1875008, 2021493, 2460948, 2695324, 2812512, 3281264, 4042986, 4716817, 4921896, 5390648, 5625024, 6562528, 8085972, 9433634, 9843792, 10781296, 13125056, 14150451, 15498113, 16171944, 18867268, 19687584, 21562592, 28300902, 30996226, 32343888, 37734536, 39375168, 43125184, 46494339, 56601804, 61992452, 64687776, 75469072, 92988678, 108486791, 113203608, 123984904, 129375552, 150938144, 185977356, 216973582, 226407216, 247969808, 301876288, 325460373, 371954712, 433947164, 452814432, 495939616, 650920746, 743909424, 867894328, 905628864, 991879232, 1301841492, 1487818848, 1735788656, 2603682984, 2975637696, 3471577312, 5207365968, 6943154624, 10414731936, 20829463872]

約数ペア:

[(1, 20829463872), (2, 10414731936), (3, 6943154624), (4, 5207365968), (6, 3471577312), (7, 2975637696), (8, 2603682984), (12, 1735788656), (14, 1487818848), (16, 1301841492), (21, 991879232), (23, 905628864), (24, 867894328), (28, 743909424), (32, 650920746), (42, 495939616), (46, 452814432), (48, 433947164), (56, 371954712), (64, 325460373), (69, 301876288), (84, 247969808), (92, 226407216), (96, 216973582), (112, 185977356), (138, 150938144), (161, 129375552), (168, 123984904), (184, 113203608), (192, 108486791), (224, 92988678), (276, 75469072), (322, 64687776), (336, 61992452), (368, 56601804), (448, 46494339), (483, 43125184), (529, 39375168), (552, 37734536), (644, 32343888), (672, 30996226), (736, 28300902), (966, 21562592), (1058, 19687584), (1104, 18867268), (1288, 16171944), (1344, 15498113), (1472, 14150451), (1587, 13125056), (1932, 10781296), (2116, 9843792), (2208, 9433634), (2576, 8085972), (3174, 6562528), (3703, 5625024), (3864, 5390648), (4232, 4921896), (4416, 4716817), (5152, 4042986), (6348, 3281264), (7406, 2812512), (7728, 2695324), (8464, 2460948), (10304, 2021493), (11109, 1875008), (12696, 1640632), (14812, 1406256), (15456, 1347662), (16928, 1230474), (22218, 937504), (25392, 820316), (29297, 710976), (29624, 703128), (30912, 673831), (33856, 615237), (44436, 468752), (50784, 410158), (58594, 355488), (59248, 351564), (87891, 236992), (88872, 234376), (101568, 205079), (117188, 177744), (118496, 175782)]