20450314076

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{643}}^1\times {\mathrm{274177}}^1$

素因数の和:274853

約数の個数: 24

約数和(自身を含む): 37079832720

約数和(自身を除く): 16629518644

約数列:

[1, 2, 4, 29, 58, 116, 643, 1286, 2572, 18647, 37294, 74588, 274177, 548354, 1096708, 7951133, 15902266, 31804532, 176295811, 352591622, 705183244, 5112578519, 10225157038, 20450314076]

約数ペア:

[(1, 20450314076), (2, 10225157038), (4, 5112578519), (29, 705183244), (58, 352591622), (116, 176295811), (643, 31804532), (1286, 15902266), (2572, 7951133), (18647, 1096708), (37294, 548354), (74588, 274177)]