20582336

素因数分解:

$2^6\times {\mathrm{163}}^1\times {\mathrm{1973}}^1$

素因数の和:2148

約数の個数: 28

約数和(自身を含む): 41114472

約数和(自身を除く): 20532136

約数列:

[1, 2, 4, 8, 16, 32, 64, 163, 326, 652, 1304, 1973, 2608, 3946, 5216, 7892, 10432, 15784, 31568, 63136, 126272, 321599, 643198, 1286396, 2572792, 5145584, 10291168, 20582336]

約数ペア:

[(1, 20582336), (2, 10291168), (4, 5145584), (8, 2572792), (16, 1286396), (32, 643198), (64, 321599), (163, 126272), (326, 63136), (652, 31568), (1304, 15784), (1973, 10432), (2608, 7892), (3946, 5216)]