20140421294

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1151}}^1$

素因数の和:1374

約数の個数: 96

約数和(自身を含む): 37444239360

約数和(自身を除く): 17303818066

約数列:

[1, 2, 7, 14, 29, 47, 49, 58, 94, 98, 131, 203, 262, 329, 406, 658, 917, 1151, 1363, 1421, 1834, 2302, 2303, 2726, 2842, 3799, 4606, 6157, 6419, 7598, 8057, 9541, 12314, 12838, 16114, 19082, 26593, 33379, 43099, 53186, 54097, 56399, 66758, 66787, 86198, 108194, 112798, 133574, 150781, 178553, 186151, 233653, 301562, 301693, 357106, 372302, 378679, 467306, 603386, 757358, 1055467, 1249871, 1568813, 1635571, 2110934, 2499742, 2650753, 3137626, 3271142, 4372649, 5301506, 7086707, 7388269, 8745298, 8749097, 10981691, 14173414, 14776538, 17498194, 21963382, 30608543, 49606949, 61217086, 76871837, 99213898, 153743674, 205514503, 214259801, 347248643, 411029006, 428519602, 694497286, 1438601521, 2877203042, 10070210647, 20140421294]

約数ペア:

[(1, 20140421294), (2, 10070210647), (7, 2877203042), (14, 1438601521), (29, 694497286), (47, 428519602), (49, 411029006), (58, 347248643), (94, 214259801), (98, 205514503), (131, 153743674), (203, 99213898), (262, 76871837), (329, 61217086), (406, 49606949), (658, 30608543), (917, 21963382), (1151, 17498194), (1363, 14776538), (1421, 14173414), (1834, 10981691), (2302, 8749097), (2303, 8745298), (2726, 7388269), (2842, 7086707), (3799, 5301506), (4606, 4372649), (6157, 3271142), (6419, 3137626), (7598, 2650753), (8057, 2499742), (9541, 2110934), (12314, 1635571), (12838, 1568813), (16114, 1249871), (19082, 1055467), (26593, 757358), (33379, 603386), (43099, 467306), (53186, 378679), (54097, 372302), (56399, 357106), (66758, 301693), (66787, 301562), (86198, 233653), (108194, 186151), (112798, 178553), (133574, 150781)]