20203034

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{677}}^1$

素因数の和:1069

約数の個数: 16

約数和(自身を含む): 31144608

約数和(自身を除く): 10941574

約数列:

[1, 2, 43, 86, 347, 677, 694, 1354, 14921, 29111, 29842, 58222, 234919, 469838, 10101517, 20203034]

約数ペア:

[(1, 20203034), (2, 10101517), (43, 469838), (86, 234919), (347, 58222), (677, 29842), (694, 29111), (1354, 14921)]