20713528067412

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1230311717}}^1$

素因数の和:1230311808

約数の個数: 48

約数和(自身を含む): 51259707418752

約数和(自身を除く): 30546179351340

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 61, 69, 92, 122, 138, 183, 244, 276, 366, 732, 1403, 2806, 4209, 5612, 8418, 16836, 1230311717, 2460623434, 3690935151, 4921246868, 7381870302, 14763740604, 28297169491, 56594338982, 75049014737, 84891508473, 113188677964, 150098029474, 169783016946, 225147044211, 300196058948, 339566033892, 450294088422, 900588176844, 1726127338951, 3452254677902, 5178382016853, 6904509355804, 10356764033706, 20713528067412]

約数ペア:

[(1, 20713528067412), (2, 10356764033706), (3, 6904509355804), (4, 5178382016853), (6, 3452254677902), (12, 1726127338951), (23, 900588176844), (46, 450294088422), (61, 339566033892), (69, 300196058948), (92, 225147044211), (122, 169783016946), (138, 150098029474), (183, 113188677964), (244, 84891508473), (276, 75049014737), (366, 56594338982), (732, 28297169491), (1403, 14763740604), (2806, 7381870302), (4209, 4921246868), (5612, 3690935151), (8418, 2460623434), (16836, 1230311717)]