20130432

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{7489}}^1$

素因数の和:7513

約数の個数: 64

約数和(自身を含む): 61118400

約数和(自身を除く): 40987968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 7489, 14978, 22467, 29956, 44934, 52423, 59912, 89868, 104846, 119824, 157269, 179736, 209692, 239648, 314538, 359472, 419384, 479296, 629076, 718944, 838768, 958592, 1258152, 1437888, 1677536, 2516304, 2875776, 3355072, 5032608, 6710144, 10065216, 20130432]

約数ペア:

[(1, 20130432), (2, 10065216), (3, 6710144), (4, 5032608), (6, 3355072), (7, 2875776), (8, 2516304), (12, 1677536), (14, 1437888), (16, 1258152), (21, 958592), (24, 838768), (28, 718944), (32, 629076), (42, 479296), (48, 419384), (56, 359472), (64, 314538), (84, 239648), (96, 209692), (112, 179736), (128, 157269), (168, 119824), (192, 104846), (224, 89868), (336, 59912), (384, 52423), (448, 44934), (672, 29956), (896, 22467), (1344, 14978), (2688, 7489)]