20342286584

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{465797}}^1$

素因数の和:465959

約数の個数: 32

約数和(自身を含む): 39238823520

約数和(自身を除く): 18896536936

約数列:

[1, 2, 4, 8, 53, 103, 106, 206, 212, 412, 424, 824, 5459, 10918, 21836, 43672, 465797, 931594, 1863188, 3726376, 24687241, 47977091, 49374482, 95954182, 98748964, 191908364, 197497928, 383816728, 2542785823, 5085571646, 10171143292, 20342286584]

約数ペア:

[(1, 20342286584), (2, 10171143292), (4, 5085571646), (8, 2542785823), (53, 383816728), (103, 197497928), (106, 191908364), (206, 98748964), (212, 95954182), (412, 49374482), (424, 47977091), (824, 24687241), (5459, 3726376), (10918, 1863188), (21836, 931594), (43672, 465797)]