20154368976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{29303}}^1$

素因数の和:29433

約数の個数: 160

約数和(自身を含む): 62790266880

約数和(自身を除く): 42635897904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 89, 92, 112, 138, 161, 168, 178, 184, 267, 276, 322, 336, 356, 368, 483, 534, 552, 623, 644, 712, 966, 1068, 1104, 1246, 1288, 1424, 1869, 1932, 2047, 2136, 2492, 2576, 3738, 3864, 4094, 4272, 4984, 6141, 7476, 7728, 8188, 9968, 12282, 14329, 14952, 16376, 24564, 28658, 29303, 29904, 32752, 42987, 49128, 57316, 58606, 85974, 87909, 98256, 114632, 117212, 171948, 175818, 205121, 229264, 234424, 343896, 351636, 410242, 468848, 615363, 673969, 687792, 703272, 820484, 1230726, 1347938, 1406544, 1640968, 2021907, 2461452, 2607967, 2695876, 3281936, 4043814, 4717783, 4922904, 5215934, 5391752, 7823901, 8087628, 9435566, 9845808, 10431868, 10783504, 14153349, 15647802, 16175256, 18255769, 18871132, 20863736, 28306698, 31295604, 32350512, 36511538, 37742264, 41727472, 54767307, 56613396, 59983241, 62591208, 73023076, 75484528, 109534614, 113226792, 119966482, 125182416, 146046152, 179949723, 219069228, 226453584, 239932964, 292092304, 359899446, 419882687, 438138456, 479865928, 719798892, 839765374, 876276912, 959731856, 1259648061, 1439597784, 1679530748, 2519296122, 2879195568, 3359061496, 5038592244, 6718122992, 10077184488, 20154368976]

約数ペア:

[(1, 20154368976), (2, 10077184488), (3, 6718122992), (4, 5038592244), (6, 3359061496), (7, 2879195568), (8, 2519296122), (12, 1679530748), (14, 1439597784), (16, 1259648061), (21, 959731856), (23, 876276912), (24, 839765374), (28, 719798892), (42, 479865928), (46, 438138456), (48, 419882687), (56, 359899446), (69, 292092304), (84, 239932964), (89, 226453584), (92, 219069228), (112, 179949723), (138, 146046152), (161, 125182416), (168, 119966482), (178, 113226792), (184, 109534614), (267, 75484528), (276, 73023076), (322, 62591208), (336, 59983241), (356, 56613396), (368, 54767307), (483, 41727472), (534, 37742264), (552, 36511538), (623, 32350512), (644, 31295604), (712, 28306698), (966, 20863736), (1068, 18871132), (1104, 18255769), (1246, 16175256), (1288, 15647802), (1424, 14153349), (1869, 10783504), (1932, 10431868), (2047, 9845808), (2136, 9435566), (2492, 8087628), (2576, 7823901), (3738, 5391752), (3864, 5215934), (4094, 4922904), (4272, 4717783), (4984, 4043814), (6141, 3281936), (7476, 2695876), (7728, 2607967), (8188, 2461452), (9968, 2021907), (12282, 1640968), (14329, 1406544), (14952, 1347938), (16376, 1230726), (24564, 820484), (28658, 703272), (29303, 687792), (29904, 673969), (32752, 615363), (42987, 468848), (49128, 410242), (57316, 351636), (58606, 343896), (85974, 234424), (87909, 229264), (98256, 205121), (114632, 175818), (117212, 171948)]