20696354

素因数分解:

$2^1\times 7^1\times {\mathrm{941}}^1\times {\mathrm{1571}}^1$

素因数の和:2521

約数の個数: 16

約数和(自身を含む): 35539776

約数和(自身を除く): 14843422

約数列:

[1, 2, 7, 14, 941, 1571, 1882, 3142, 6587, 10997, 13174, 21994, 1478311, 2956622, 10348177, 20696354]

約数ペア:

[(1, 20696354), (2, 10348177), (7, 2956622), (14, 1478311), (941, 21994), (1571, 13174), (1882, 10997), (3142, 6587)]