2533142020

素因数分解:

$2^2\times 5^1\times {\mathrm{937}}^1\times {\mathrm{135173}}^1$

素因数の和:136119

約数の個数: 24

約数和(自身を含む): 5325314904

約数和(自身を除く): 2792172884

約数列:

[1, 2, 4, 5, 10, 20, 937, 1874, 3748, 4685, 9370, 18740, 135173, 270346, 540692, 675865, 1351730, 2703460, 126657101, 253314202, 506628404, 633285505, 1266571010, 2533142020]

約数ペア:

[(1, 2533142020), (2, 1266571010), (4, 633285505), (5, 506628404), (10, 253314202), (20, 126657101), (937, 2703460), (1874, 1351730), (3748, 675865), (4685, 540692), (9370, 270346), (18740, 135173)]