20283802

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131713}}^1$

素因数の和:131733

約数の個数: 16

約数和(自身を含む): 37933632

約数和(自身を除く): 17649830

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 131713, 263426, 921991, 1448843, 1843982, 2897686, 10141901, 20283802]

約数ペア:

[(1, 20283802), (2, 10141901), (7, 2897686), (11, 1843982), (14, 1448843), (22, 921991), (77, 263426), (154, 131713)]