20116064

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{3191}}^1$

素因数の和:3398

約数の個数: 24

約数和(自身を含む): 39817008

約数和(自身を除く): 19700944

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 3152, 3191, 6304, 6382, 12764, 25528, 51056, 102112, 628627, 1257254, 2514508, 5029016, 10058032, 20116064]

約数ペア:

[(1, 20116064), (2, 10058032), (4, 5029016), (8, 2514508), (16, 1257254), (32, 628627), (197, 102112), (394, 51056), (788, 25528), (1576, 12764), (3152, 6382), (3191, 6304)]