20141521368

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{661}}^1\times {\mathrm{3517}}^1$

素因数の和:4225

約数の個数: 96

約数和(自身を含む): 53239019760

約数和(自身を除く): 33097498392

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 661, 722, 1083, 1322, 1444, 1983, 2166, 2644, 2888, 3517, 3966, 4332, 5288, 7034, 7932, 8664, 10551, 12559, 14068, 15864, 21102, 25118, 28136, 37677, 42204, 50236, 66823, 75354, 84408, 100472, 133646, 150708, 200469, 238621, 267292, 301416, 400938, 477242, 534584, 715863, 801876, 954484, 1269637, 1431726, 1603752, 1908968, 2324737, 2539274, 2863452, 3808911, 4649474, 5078548, 5726904, 6974211, 7617822, 9298948, 10157096, 13948422, 15235644, 18597896, 27896844, 30471288, 44170003, 55793688, 88340006, 132510009, 176680012, 265020018, 353360024, 530040036, 839230057, 1060080072, 1678460114, 2517690171, 3356920228, 5035380342, 6713840456, 10070760684, 20141521368]

約数ペア:

[(1, 20141521368), (2, 10070760684), (3, 6713840456), (4, 5035380342), (6, 3356920228), (8, 2517690171), (12, 1678460114), (19, 1060080072), (24, 839230057), (38, 530040036), (57, 353360024), (76, 265020018), (114, 176680012), (152, 132510009), (228, 88340006), (361, 55793688), (456, 44170003), (661, 30471288), (722, 27896844), (1083, 18597896), (1322, 15235644), (1444, 13948422), (1983, 10157096), (2166, 9298948), (2644, 7617822), (2888, 6974211), (3517, 5726904), (3966, 5078548), (4332, 4649474), (5288, 3808911), (7034, 2863452), (7932, 2539274), (8664, 2324737), (10551, 1908968), (12559, 1603752), (14068, 1431726), (15864, 1269637), (21102, 954484), (25118, 801876), (28136, 715863), (37677, 534584), (42204, 477242), (50236, 400938), (66823, 301416), (75354, 267292), (84408, 238621), (100472, 200469), (133646, 150708)]