20264482

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{4373}}^1$

素因数の和:4713

約数の個数: 16

約数和(自身を含む): 34852032

約数和(自身を除く): 14587550

約数列:

[1, 2, 7, 14, 331, 662, 2317, 4373, 4634, 8746, 30611, 61222, 1447463, 2894926, 10132241, 20264482]

約数ペア:

[(1, 20264482), (2, 10132241), (7, 2894926), (14, 1447463), (331, 61222), (662, 30611), (2317, 8746), (4373, 4634)]