20616849722

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{86625419}}^1$

素因数の和:86625445

約数の個数: 16

約数和(自身を含む): 37422181440

約数和(自身を除く): 16805331718

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 86625419, 173250838, 606377933, 1212755866, 1472632123, 2945264246, 10308424861, 20616849722]

約数ペア:

[(1, 20616849722), (2, 10308424861), (7, 2945264246), (14, 1472632123), (17, 1212755866), (34, 606377933), (119, 173250838), (238, 86625419)]