20590432

素因数分解:

$2^5\times {\mathrm{167}}^1\times {\mathrm{3853}}^1$

素因数の和:4030

約数の個数: 24

約数和(自身を含む): 40790736

約数和(自身を除く): 20200304

約数列:

[1, 2, 4, 8, 16, 32, 167, 334, 668, 1336, 2672, 3853, 5344, 7706, 15412, 30824, 61648, 123296, 643451, 1286902, 2573804, 5147608, 10295216, 20590432]

約数ペア:

[(1, 20590432), (2, 10295216), (4, 5147608), (8, 2573804), (16, 1286902), (32, 643451), (167, 123296), (334, 61648), (668, 30824), (1336, 15412), (2672, 7706), (3853, 5344)]