20485934

素因数分解:

$2^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{1933}}^1$

素因数の和:2699

約数の個数: 16

約数和(自身を含む): 35183328

約数和(自身を除く): 14697394

約数列:

[1, 2, 7, 14, 757, 1514, 1933, 3866, 5299, 10598, 13531, 27062, 1463281, 2926562, 10242967, 20485934]

約数ペア:

[(1, 20485934), (2, 10242967), (7, 2926562), (14, 1463281), (757, 27062), (1514, 13531), (1933, 10598), (3866, 5299)]