20608889653432

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{464750353}}^1$

素因数の和:464750623

約数の個数: 32

約数和(自身を含む): 40489050840480

約数和(自身を除く): 19880161187048

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 241, 482, 964, 1928, 5543, 11086, 22172, 44344, 464750353, 929500706, 1859001412, 3718002824, 10689258119, 21378516238, 42757032476, 85514064952, 112004835073, 224009670146, 448019340292, 896038680584, 2576111206679, 5152222413358, 10304444826716, 20608889653432]

約数ペア:

[(1, 20608889653432), (2, 10304444826716), (4, 5152222413358), (8, 2576111206679), (23, 896038680584), (46, 448019340292), (92, 224009670146), (184, 112004835073), (241, 85514064952), (482, 42757032476), (964, 21378516238), (1928, 10689258119), (5543, 3718002824), (11086, 1859001412), (22172, 929500706), (44344, 464750353)]