20027750008

素因数分解:

$2^3\times 7^2\times {\mathrm{51091199}}^1$

素因数の和:51091219

約数の個数: 24

約数和(自身を含む): 43682976000

約数和(自身を除く): 23655225992

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 51091199, 102182398, 204364796, 357638393, 408729592, 715276786, 1430553572, 2503468751, 2861107144, 5006937502, 10013875004, 20027750008]

約数ペア:

[(1, 20027750008), (2, 10013875004), (4, 5006937502), (7, 2861107144), (8, 2503468751), (14, 1430553572), (28, 715276786), (49, 408729592), (56, 357638393), (98, 204364796), (196, 102182398), (392, 51091199)]