20024576

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 47044704

約数和(自身を除く): 27020128

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 547, 572, 704, 832, 1094, 1144, 1408, 1664, 2188, 2288, 2816, 3328, 4376, 4576, 6017, 7111, 8752, 9152, 12034, 14222, 17504, 18304, 24068, 28444, 35008, 36608, 48136, 56888, 70016, 78221, 96272, 113776, 140032, 156442, 192544, 227552, 312884, 385088, 455104, 625768, 770176, 910208, 1251536, 1540352, 1820416, 2503072, 5006144, 10012288, 20024576]

約数ペア:

[(1, 20024576), (2, 10012288), (4, 5006144), (8, 2503072), (11, 1820416), (13, 1540352), (16, 1251536), (22, 910208), (26, 770176), (32, 625768), (44, 455104), (52, 385088), (64, 312884), (88, 227552), (104, 192544), (128, 156442), (143, 140032), (176, 113776), (208, 96272), (256, 78221), (286, 70016), (352, 56888), (416, 48136), (547, 36608), (572, 35008), (704, 28444), (832, 24068), (1094, 18304), (1144, 17504), (1408, 14222), (1664, 12034), (2188, 9152), (2288, 8752), (2816, 7111), (3328, 6017), (4376, 4576)]