20107595298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{478752269}}^1$

素因数の和:478752281

約数の個数: 16

約数和(自身を含む): 45960217920

約数和(自身を除く): 25852622622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 478752269, 957504538, 1436256807, 2872513614, 3351265883, 6702531766, 10053797649, 20107595298]

約数ペア:

[(1, 20107595298), (2, 10053797649), (3, 6702531766), (6, 3351265883), (7, 2872513614), (14, 1436256807), (21, 957504538), (42, 478752269)]