20141661560

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3622601}}^1$

素因数の和:3622751

約数の個数: 32

約数和(自身を含む): 45644785200

約数和(自身を除く): 25503123640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 3622601, 7245202, 14490404, 18113005, 28980808, 36226010, 72452020, 144904040, 503541539, 1007083078, 2014166156, 2517707695, 4028332312, 5035415390, 10070830780, 20141661560]

約数ペア:

[(1, 20141661560), (2, 10070830780), (4, 5035415390), (5, 4028332312), (8, 2517707695), (10, 2014166156), (20, 1007083078), (40, 503541539), (139, 144904040), (278, 72452020), (556, 36226010), (695, 28980808), (1112, 18113005), (1390, 14490404), (2780, 7245202), (5560, 3622601)]