20284046

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1447}}^1$

素因数の和:1655

約数の個数: 16

約数和(自身を含む): 31346304

約数和(自身を除く): 11062258

約数列:

[1, 2, 43, 86, 163, 326, 1447, 2894, 7009, 14018, 62221, 124442, 235861, 471722, 10142023, 20284046]

約数ペア:

[(1, 20284046), (2, 10142023), (43, 471722), (86, 235861), (163, 124442), (326, 62221), (1447, 14018), (2894, 7009)]