20144542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{5483}}^1$

素因数の和:5663

約数の個数: 16

約数和(自身を含む): 33167232

約数和(自身を除く): 13022690

約数列:

[1, 2, 11, 22, 167, 334, 1837, 3674, 5483, 10966, 60313, 120626, 915661, 1831322, 10072271, 20144542]

約数ペア:

[(1, 20144542), (2, 10072271), (11, 1831322), (22, 915661), (167, 120626), (334, 60313), (1837, 10966), (3674, 5483)]