20176034571

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{24121}}^1$

素因数の和:24233

約数の個数: 96

約数和(自身を含む): 39015115776

約数和(自身を除く): 18839081205

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 71, 77, 99, 119, 153, 187, 213, 231, 357, 497, 561, 639, 693, 781, 1071, 1207, 1309, 1491, 1683, 2343, 3621, 3927, 4473, 5467, 7029, 8449, 10863, 11781, 13277, 16401, 24121, 25347, 39831, 49203, 72363, 76041, 92939, 119493, 168847, 217089, 265331, 278817, 410057, 506541, 795993, 836451, 1230171, 1519623, 1712591, 1857317, 2387979, 2870399, 3690513, 4510627, 5137773, 5571951, 8611197, 11988137, 13531881, 15413319, 16715853, 18838501, 25833591, 29114047, 31574389, 35964411, 40595643, 56515503, 87342141, 94723167, 107893233, 131869507, 169546509, 203798329, 262026423, 284169501, 320254517, 395608521, 611394987, 960763551, 1186825563, 1834184961, 2241781619, 2882290653, 6725344857, 20176034571]

約数ペア:

[(1, 20176034571), (3, 6725344857), (7, 2882290653), (9, 2241781619), (11, 1834184961), (17, 1186825563), (21, 960763551), (33, 611394987), (51, 395608521), (63, 320254517), (71, 284169501), (77, 262026423), (99, 203798329), (119, 169546509), (153, 131869507), (187, 107893233), (213, 94723167), (231, 87342141), (357, 56515503), (497, 40595643), (561, 35964411), (639, 31574389), (693, 29114047), (781, 25833591), (1071, 18838501), (1207, 16715853), (1309, 15413319), (1491, 13531881), (1683, 11988137), (2343, 8611197), (3621, 5571951), (3927, 5137773), (4473, 4510627), (5467, 3690513), (7029, 2870399), (8449, 2387979), (10863, 1857317), (11781, 1712591), (13277, 1519623), (16401, 1230171), (24121, 836451), (25347, 795993), (39831, 506541), (49203, 410057), (72363, 278817), (76041, 265331), (92939, 217089), (119493, 168847)]