20250000008

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7693769}}^1$

素因数の和:7693829

約数の個数: 32

約数和(自身を含む): 44316115200

約数和(自身を除く): 24066115192

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 7693769, 15387538, 30775076, 53856383, 61550152, 107712766, 215425532, 361607143, 430851064, 723214286, 1446428572, 2531250001, 2892857144, 5062500002, 10125000004, 20250000008]

約数ペア:

[(1, 20250000008), (2, 10125000004), (4, 5062500002), (7, 2892857144), (8, 2531250001), (14, 1446428572), (28, 723214286), (47, 430851064), (56, 361607143), (94, 215425532), (188, 107712766), (329, 61550152), (376, 53856383), (658, 30775076), (1316, 15387538), (2632, 7693769)]