20070390024

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{991}}^1\times {\mathrm{3389}}^1$

素因数の和:4475

約数の個数: 96

約数和(自身を含む): 55083974400

約数和(自身を除く): 35013584376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 991, 996, 1494, 1982, 1992, 2973, 2988, 3389, 3964, 5946, 5976, 6778, 7928, 8919, 10167, 11892, 13556, 17838, 20334, 23784, 27112, 30501, 35676, 40668, 61002, 71352, 81336, 82253, 122004, 164506, 244008, 246759, 281287, 329012, 493518, 562574, 658024, 740277, 843861, 987036, 1125148, 1480554, 1687722, 1974072, 2250296, 2531583, 2961108, 3358499, 3375444, 5063166, 5922216, 6716998, 6750888, 10075497, 10126332, 13433996, 20150994, 20252664, 26867992, 30226491, 40301988, 60452982, 80603976, 120905964, 241811928, 278755417, 557510834, 836266251, 1115021668, 1672532502, 2230043336, 2508798753, 3345065004, 5017597506, 6690130008, 10035195012, 20070390024]

約数ペア:

[(1, 20070390024), (2, 10035195012), (3, 6690130008), (4, 5017597506), (6, 3345065004), (8, 2508798753), (9, 2230043336), (12, 1672532502), (18, 1115021668), (24, 836266251), (36, 557510834), (72, 278755417), (83, 241811928), (166, 120905964), (249, 80603976), (332, 60452982), (498, 40301988), (664, 30226491), (747, 26867992), (991, 20252664), (996, 20150994), (1494, 13433996), (1982, 10126332), (1992, 10075497), (2973, 6750888), (2988, 6716998), (3389, 5922216), (3964, 5063166), (5946, 3375444), (5976, 3358499), (6778, 2961108), (7928, 2531583), (8919, 2250296), (10167, 1974072), (11892, 1687722), (13556, 1480554), (17838, 1125148), (20334, 987036), (23784, 843861), (27112, 740277), (30501, 658024), (35676, 562574), (40668, 493518), (61002, 329012), (71352, 281287), (81336, 246759), (82253, 244008), (122004, 164506)]