20672306

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{5903}}^1$

素因数の和:6025

約数の個数: 16

約数和(自身を含む): 33156864

約数和(自身を除く): 12484558

約数列:

[1, 2, 17, 34, 103, 206, 1751, 3502, 5903, 11806, 100351, 200702, 608009, 1216018, 10336153, 20672306]

約数ペア:

[(1, 20672306), (2, 10336153), (17, 1216018), (34, 608009), (103, 200702), (206, 100351), (1751, 11806), (3502, 5903)]