20853044352

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{287327}}^1$

素因数の和:287360

約数の個数: 160

約数和(自身を含む): 70924043520

約数和(自身を除く): 50070999168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 2688, 3024, 3456, 4032, 4536, 5184, 6048, 8064, 9072, 10368, 12096, 18144, 24192, 36288, 72576, 287327, 574654, 861981, 1149308, 1723962, 2011289, 2298616, 2585943, 3447924, 4022578, 4597232, 5171886, 6033867, 6895848, 7757829, 8045156, 9194464, 10343772, 12067734, 13791696, 15515658, 16090312, 18101601, 18388928, 20687544, 23273487, 24135468, 27583392, 31031316, 32180624, 36203202, 36777856, 41375088, 46546974, 48270936, 54304803, 55166784, 62062632, 64361248, 72406404, 82750176, 93093948, 96541872, 108609606, 110333568, 124125264, 128722496, 144812808, 162914409, 165500352, 186187896, 193083744, 217219212, 248250528, 257444992, 289625616, 325828818, 331000704, 372375792, 386167488, 434438424, 496501056, 579251232, 651657636, 744751584, 772334976, 868876848, 993002112, 1158502464, 1303315272, 1489503168, 1737753696, 2317004928, 2606630544, 2979006336, 3475507392, 5213261088, 6951014784, 10426522176, 20853044352]

約数ペア:

[(1, 20853044352), (2, 10426522176), (3, 6951014784), (4, 5213261088), (6, 3475507392), (7, 2979006336), (8, 2606630544), (9, 2317004928), (12, 1737753696), (14, 1489503168), (16, 1303315272), (18, 1158502464), (21, 993002112), (24, 868876848), (27, 772334976), (28, 744751584), (32, 651657636), (36, 579251232), (42, 496501056), (48, 434438424), (54, 386167488), (56, 372375792), (63, 331000704), (64, 325828818), (72, 289625616), (81, 257444992), (84, 248250528), (96, 217219212), (108, 193083744), (112, 186187896), (126, 165500352), (128, 162914409), (144, 144812808), (162, 128722496), (168, 124125264), (189, 110333568), (192, 108609606), (216, 96541872), (224, 93093948), (252, 82750176), (288, 72406404), (324, 64361248), (336, 62062632), (378, 55166784), (384, 54304803), (432, 48270936), (448, 46546974), (504, 41375088), (567, 36777856), (576, 36203202), (648, 32180624), (672, 31031316), (756, 27583392), (864, 24135468), (896, 23273487), (1008, 20687544), (1134, 18388928), (1152, 18101601), (1296, 16090312), (1344, 15515658), (1512, 13791696), (1728, 12067734), (2016, 10343772), (2268, 9194464), (2592, 8045156), (2688, 7757829), (3024, 6895848), (3456, 6033867), (4032, 5171886), (4536, 4597232), (5184, 4022578), (6048, 3447924), (8064, 2585943), (9072, 2298616), (10368, 2011289), (12096, 1723962), (18144, 1149308), (24192, 861981), (36288, 574654), (72576, 287327)]