20176983502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1897403}}^1$

素因数の和:1897827

約数の個数: 16

約数和(自身を含む): 32673296880

約数和(自身を除く): 12496313378

約数列:

[1, 2, 13, 26, 409, 818, 5317, 10634, 1897403, 3794806, 24666239, 49332478, 776037827, 1552075654, 10088491751, 20176983502]

約数ペア:

[(1, 20176983502), (2, 10088491751), (13, 1552075654), (26, 776037827), (409, 49332478), (818, 24666239), (5317, 3794806), (10634, 1897403)]