20446310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{88897}}^1$

素因数の和:88927

約数の個数: 16

約数和(自身を含む): 38403936

約数和(自身を除く): 17957626

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 88897, 177794, 444485, 888970, 2044631, 4089262, 10223155, 20446310]

約数ペア:

[(1, 20446310), (2, 10223155), (5, 4089262), (10, 2044631), (23, 888970), (46, 444485), (115, 177794), (230, 88897)]