20235979298

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1302019}}^1$

素因数の和:1302449

約数の個数: 16

約数和(自身を含む): 32029692000

約数和(自身を除く): 11793712702

約数列:

[1, 2, 19, 38, 409, 818, 7771, 15542, 1302019, 2604038, 24738361, 49476722, 532525771, 1065051542, 10117989649, 20235979298]

約数ペア:

[(1, 20235979298), (2, 10117989649), (19, 1065051542), (38, 532525771), (409, 49476722), (818, 24738361), (7771, 2604038), (15542, 1302019)]