20098755866

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{38800687}}^1$

素因数の和:38800733

約数の個数: 16

約数和(自身を含む): 35386227456

約数和(自身を除く): 15287471590

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 38800687, 77601374, 271604809, 543209618, 1435625419, 2871250838, 10049377933, 20098755866]

約数ペア:

[(1, 20098755866), (2, 10049377933), (7, 2871250838), (14, 1435625419), (37, 543209618), (74, 271604809), (259, 77601374), (518, 38800687)]