20161500534

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{577}}^1\times {\mathrm{10271}}^1$

素因数の和:10872

約数の個数: 96

約数和(自身を含む): 51867518976

約数和(自身を除く): 31706018442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 577, 1134, 1154, 1701, 1731, 3402, 3462, 4039, 5193, 8078, 10271, 10386, 12117, 15579, 20542, 24234, 30813, 31158, 36351, 46737, 61626, 71897, 72702, 92439, 93474, 109053, 140211, 143794, 184878, 215691, 218106, 277317, 280422, 327159, 431382, 554634, 647073, 654318, 831951, 981477, 1294146, 1663902, 1941219, 1962954, 2495853, 3882438, 4991706, 5823657, 5926367, 11647314, 11852734, 17470971, 17779101, 34941942, 35558202, 41484569, 53337303, 82969138, 106674606, 124453707, 160011909, 248907414, 320023818, 373361121, 480035727, 746722242, 960071454, 1120083363, 1440107181, 2240166726, 2880214362, 3360250089, 6720500178, 10080750267, 20161500534]

約数ペア:

[(1, 20161500534), (2, 10080750267), (3, 6720500178), (6, 3360250089), (7, 2880214362), (9, 2240166726), (14, 1440107181), (18, 1120083363), (21, 960071454), (27, 746722242), (42, 480035727), (54, 373361121), (63, 320023818), (81, 248907414), (126, 160011909), (162, 124453707), (189, 106674606), (243, 82969138), (378, 53337303), (486, 41484569), (567, 35558202), (577, 34941942), (1134, 17779101), (1154, 17470971), (1701, 11852734), (1731, 11647314), (3402, 5926367), (3462, 5823657), (4039, 4991706), (5193, 3882438), (8078, 2495853), (10271, 1962954), (10386, 1941219), (12117, 1663902), (15579, 1294146), (20542, 981477), (24234, 831951), (30813, 654318), (31158, 647073), (36351, 554634), (46737, 431382), (61626, 327159), (71897, 280422), (72702, 277317), (92439, 218106), (93474, 215691), (109053, 184878), (140211, 143794)]