20228834052

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{55399}}^1$

素因数の和:55452

約数の個数: 180

約数和(自身を含む): 64191758400

約数和(自身を除く): 43962924348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 49, 54, 63, 69, 81, 84, 92, 98, 108, 126, 138, 147, 161, 162, 189, 196, 207, 252, 276, 294, 322, 324, 378, 414, 441, 483, 567, 588, 621, 644, 756, 828, 882, 966, 1127, 1134, 1242, 1323, 1449, 1764, 1863, 1932, 2254, 2268, 2484, 2646, 2898, 3381, 3726, 3969, 4347, 4508, 5292, 5796, 6762, 7452, 7938, 8694, 10143, 13041, 13524, 15876, 17388, 20286, 26082, 30429, 40572, 52164, 55399, 60858, 91287, 110798, 121716, 166197, 182574, 221596, 332394, 365148, 387793, 498591, 664788, 775586, 997182, 1163379, 1274177, 1495773, 1551172, 1994364, 2326758, 2548354, 2714551, 2991546, 3490137, 3822531, 4487319, 4653516, 5096708, 5429102, 5983092, 6980274, 7645062, 8143653, 8919239, 8974638, 10470411, 10858204, 11467593, 13960548, 15290124, 16287306, 17838478, 17949276, 20940822, 22935186, 24430959, 26757717, 31411233, 32574612, 34402779, 35676956, 41881644, 45870372, 48861918, 53515434, 62434673, 62822466, 68805558, 73292877, 80273151, 97723836, 103208337, 107030868, 124869346, 125644932, 137611116, 146585754, 160546302, 187304019, 206416674, 219878631, 240819453, 249738692, 293171508, 321092604, 374608038, 412833348, 439757262, 481638906, 561912057, 722458359, 749216076, 879514524, 963277812, 1123824114, 1444916718, 1685736171, 2247648228, 2889833436, 3371472342, 5057208513, 6742944684, 10114417026, 20228834052]

約数ペア:

[(1, 20228834052), (2, 10114417026), (3, 6742944684), (4, 5057208513), (6, 3371472342), (7, 2889833436), (9, 2247648228), (12, 1685736171), (14, 1444916718), (18, 1123824114), (21, 963277812), (23, 879514524), (27, 749216076), (28, 722458359), (36, 561912057), (42, 481638906), (46, 439757262), (49, 412833348), (54, 374608038), (63, 321092604), (69, 293171508), (81, 249738692), (84, 240819453), (92, 219878631), (98, 206416674), (108, 187304019), (126, 160546302), (138, 146585754), (147, 137611116), (161, 125644932), (162, 124869346), (189, 107030868), (196, 103208337), (207, 97723836), (252, 80273151), (276, 73292877), (294, 68805558), (322, 62822466), (324, 62434673), (378, 53515434), (414, 48861918), (441, 45870372), (483, 41881644), (567, 35676956), (588, 34402779), (621, 32574612), (644, 31411233), (756, 26757717), (828, 24430959), (882, 22935186), (966, 20940822), (1127, 17949276), (1134, 17838478), (1242, 16287306), (1323, 15290124), (1449, 13960548), (1764, 11467593), (1863, 10858204), (1932, 10470411), (2254, 8974638), (2268, 8919239), (2484, 8143653), (2646, 7645062), (2898, 6980274), (3381, 5983092), (3726, 5429102), (3969, 5096708), (4347, 4653516), (4508, 4487319), (5292, 3822531), (5796, 3490137), (6762, 2991546), (7452, 2714551), (7938, 2548354), (8694, 2326758), (10143, 1994364), (13041, 1551172), (13524, 1495773), (15876, 1274177), (17388, 1163379), (20286, 997182), (26082, 775586), (30429, 664788), (40572, 498591), (52164, 387793), (55399, 365148), (60858, 332394), (91287, 221596), (110798, 182574), (121716, 166197)]