20012342

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{14153}}^1$

素因数の和:14263

約数の個数: 16

約数和(自身を含む): 34648992

約数和(自身を除く): 14636650

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 14153, 28306, 99071, 198142, 1429453, 2858906, 10006171, 20012342]

約数ペア:

[(1, 20012342), (2, 10006171), (7, 2858906), (14, 1429453), (101, 198142), (202, 99071), (707, 28306), (1414, 14153)]