20535382

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{13457}}^1$

素因数の和:13575

約数の個数: 16

約数和(自身を含む): 35529120

約数和(自身を除く): 14993738

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 13457, 26914, 94199, 188398, 1466813, 2933626, 10267691, 20535382]

約数ペア:

[(1, 20535382), (2, 10267691), (7, 2933626), (14, 1466813), (109, 188398), (218, 94199), (763, 26914), (1526, 13457)]