20189035008

素因数分解:

$2^9\times 3^2\times {\mathrm{41}}^1\times {\mathrm{106861}}^1$

素因数の和:106926

約数の個数: 120

約数和(自身を含む): 59688624996

約数和(自身を除く): 39499589988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 123, 128, 144, 164, 192, 246, 256, 288, 328, 369, 384, 492, 512, 576, 656, 738, 768, 984, 1152, 1312, 1476, 1536, 1968, 2304, 2624, 2952, 3936, 4608, 5248, 5904, 7872, 10496, 11808, 15744, 20992, 23616, 31488, 47232, 62976, 94464, 106861, 188928, 213722, 320583, 427444, 641166, 854888, 961749, 1282332, 1709776, 1923498, 2564664, 3419552, 3846996, 4381301, 5129328, 6839104, 7693992, 8762602, 10258656, 13143903, 13678208, 15387984, 17525204, 20517312, 26287806, 27356416, 30775968, 35050408, 39431709, 41034624, 52575612, 54712832, 61551936, 70100816, 78863418, 82069248, 105151224, 123103872, 140201632, 157726836, 164138496, 210302448, 246207744, 280403264, 315453672, 420604896, 492415488, 560806528, 630907344, 841209792, 1121613056, 1261814688, 1682419584, 2243226112, 2523629376, 3364839168, 5047258752, 6729678336, 10094517504, 20189035008]

約数ペア:

[(1, 20189035008), (2, 10094517504), (3, 6729678336), (4, 5047258752), (6, 3364839168), (8, 2523629376), (9, 2243226112), (12, 1682419584), (16, 1261814688), (18, 1121613056), (24, 841209792), (32, 630907344), (36, 560806528), (41, 492415488), (48, 420604896), (64, 315453672), (72, 280403264), (82, 246207744), (96, 210302448), (123, 164138496), (128, 157726836), (144, 140201632), (164, 123103872), (192, 105151224), (246, 82069248), (256, 78863418), (288, 70100816), (328, 61551936), (369, 54712832), (384, 52575612), (492, 41034624), (512, 39431709), (576, 35050408), (656, 30775968), (738, 27356416), (768, 26287806), (984, 20517312), (1152, 17525204), (1312, 15387984), (1476, 13678208), (1536, 13143903), (1968, 10258656), (2304, 8762602), (2624, 7693992), (2952, 6839104), (3936, 5129328), (4608, 4381301), (5248, 3846996), (5904, 3419552), (7872, 2564664), (10496, 1923498), (11808, 1709776), (15744, 1282332), (20992, 961749), (23616, 854888), (31488, 641166), (47232, 427444), (62976, 320583), (94464, 213722), (106861, 188928)]