20173465978856

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{13564073}}^1$

素因数の和:13564298

約数の個数: 64

約数和(自身を含む): 40431791779200

約数和(自身を除く): 20258325800344

約数列:

[1, 2, 4, 8, 23, 46, 59, 92, 118, 137, 184, 236, 274, 472, 548, 1096, 1357, 2714, 3151, 5428, 6302, 8083, 10856, 12604, 16166, 25208, 32332, 64664, 185909, 371818, 743636, 1487272, 13564073, 27128146, 54256292, 108512584, 311973679, 623947358, 800280307, 1247894716, 1600560614, 1858278001, 2495789432, 3201121228, 3716556002, 6402242456, 7433112004, 14866224008, 18406447061, 36812894122, 42740394023, 73625788244, 85480788046, 109638402059, 147251576488, 170961576092, 219276804118, 341923152184, 438553608236, 877107216472, 2521683247357, 5043366494714, 10086732989428, 20173465978856]

約数ペア:

[(1, 20173465978856), (2, 10086732989428), (4, 5043366494714), (8, 2521683247357), (23, 877107216472), (46, 438553608236), (59, 341923152184), (92, 219276804118), (118, 170961576092), (137, 147251576488), (184, 109638402059), (236, 85480788046), (274, 73625788244), (472, 42740394023), (548, 36812894122), (1096, 18406447061), (1357, 14866224008), (2714, 7433112004), (3151, 6402242456), (5428, 3716556002), (6302, 3201121228), (8083, 2495789432), (10856, 1858278001), (12604, 1600560614), (16166, 1247894716), (25208, 800280307), (32332, 623947358), (64664, 311973679), (185909, 108512584), (371818, 54256292), (743636, 27128146), (1487272, 13564073)]