20138992008

素因数分解:

$2^3\times 3^1\times {\mathrm{151}}^1\times {\mathrm{5557117}}^1$

素因数の和:5557277

約数の個数: 32

約数和(自身を含む): 50680916160

約数和(自身を除く): 30541924152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 151, 302, 453, 604, 906, 1208, 1812, 3624, 5557117, 11114234, 16671351, 22228468, 33342702, 44456936, 66685404, 133370808, 839124667, 1678249334, 2517374001, 3356498668, 5034748002, 6712997336, 10069496004, 20138992008]

約数ペア:

[(1, 20138992008), (2, 10069496004), (3, 6712997336), (4, 5034748002), (6, 3356498668), (8, 2517374001), (12, 1678249334), (24, 839124667), (151, 133370808), (302, 66685404), (453, 44456936), (604, 33342702), (906, 22228468), (1208, 16671351), (1812, 11114234), (3624, 5557117)]