20807963376

素因数分解:

$2^4\times 3^1\times {\mathrm{7591}}^1\times {\mathrm{57107}}^1$

素因数の和:64709

約数の個数: 40

約数和(自身を含む): 53761928064

約数和(自身を除く): 32953964688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 7591, 15182, 22773, 30364, 45546, 57107, 60728, 91092, 114214, 121456, 171321, 182184, 228428, 342642, 364368, 456856, 685284, 913712, 1370568, 2741136, 433499237, 866998474, 1300497711, 1733996948, 2600995422, 3467993896, 5201990844, 6935987792, 10403981688, 20807963376]

約数ペア:

[(1, 20807963376), (2, 10403981688), (3, 6935987792), (4, 5201990844), (6, 3467993896), (8, 2600995422), (12, 1733996948), (16, 1300497711), (24, 866998474), (48, 433499237), (7591, 2741136), (15182, 1370568), (22773, 913712), (30364, 685284), (45546, 456856), (57107, 364368), (60728, 342642), (91092, 228428), (114214, 182184), (121456, 171321)]