20252078

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131507}}^1$

素因数の和:131527

約数の個数: 16

約数和(自身を含む): 37874304

約数和(自身を除く): 17622226

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 131507, 263014, 920549, 1446577, 1841098, 2893154, 10126039, 20252078]

約数ペア:

[(1, 20252078), (2, 10126039), (7, 2893154), (11, 1841098), (14, 1446577), (22, 920549), (77, 263014), (154, 131507)]