20181427246

素因数分解:

$2^1\times {\mathrm{353}}^1\times {\mathrm{2879}}^1\times {\mathrm{9929}}^1$

素因数の和:13163

約数の個数: 16

約数和(自身を含む): 30371500800

約数和(自身を除く): 10190073554

約数列:

[1, 2, 353, 706, 2879, 5758, 9929, 19858, 1016287, 2032574, 3504937, 7009874, 28585591, 57171182, 10090713623, 20181427246]

約数ペア:

[(1, 20181427246), (2, 10090713623), (353, 57171182), (706, 28585591), (2879, 7009874), (5758, 3504937), (9929, 2032574), (19858, 1016287)]