20696846

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{4079}}^1$

素因数の和:4183

約数の個数: 16

約数和(自身を含む): 32313600

約数和(自身を除く): 11616754

約数列:

[1, 2, 43, 59, 86, 118, 2537, 4079, 5074, 8158, 175397, 240661, 350794, 481322, 10348423, 20696846]

約数ペア:

[(1, 20696846), (2, 10348423), (43, 481322), (59, 350794), (86, 240661), (118, 175397), (2537, 8158), (4079, 5074)]