20113463568

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1656247}}^1$

素因数の和:1656292

約数の個数: 80

約数和(自身を含む): 59147928576

約数和(自身を除く): 39034465008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 92, 132, 138, 176, 184, 253, 264, 276, 368, 506, 528, 552, 759, 1012, 1104, 1518, 2024, 3036, 4048, 6072, 12144, 1656247, 3312494, 4968741, 6624988, 9937482, 13249976, 18218717, 19874964, 26499952, 36437434, 38093681, 39749928, 54656151, 72874868, 76187362, 79499856, 109312302, 114281043, 145749736, 152374724, 218624604, 228562086, 291499472, 304749448, 419030491, 437249208, 457124172, 609498896, 838060982, 874498416, 914248344, 1257091473, 1676121964, 1828496688, 2514182946, 3352243928, 5028365892, 6704487856, 10056731784, 20113463568]

約数ペア:

[(1, 20113463568), (2, 10056731784), (3, 6704487856), (4, 5028365892), (6, 3352243928), (8, 2514182946), (11, 1828496688), (12, 1676121964), (16, 1257091473), (22, 914248344), (23, 874498416), (24, 838060982), (33, 609498896), (44, 457124172), (46, 437249208), (48, 419030491), (66, 304749448), (69, 291499472), (88, 228562086), (92, 218624604), (132, 152374724), (138, 145749736), (176, 114281043), (184, 109312302), (253, 79499856), (264, 76187362), (276, 72874868), (368, 54656151), (506, 39749928), (528, 38093681), (552, 36437434), (759, 26499952), (1012, 19874964), (1104, 18218717), (1518, 13249976), (2024, 9937482), (3036, 6624988), (4048, 4968741), (6072, 3312494), (12144, 1656247)]