20248510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{88037}}^1$

素因数の和:88067

約数の個数: 16

約数和(自身を含む): 38032416

約数和(自身を除く): 17783906

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 88037, 176074, 440185, 880370, 2024851, 4049702, 10124255, 20248510]

約数ペア:

[(1, 20248510), (2, 10124255), (5, 4049702), (10, 2024851), (23, 880370), (46, 440185), (115, 176074), (230, 88037)]