20218246850

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{6853643}}^1$

素因数の和:6853714

約数の個数: 24

約数和(自身を含む): 38243333520

約数和(自身を除く): 18025086670

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 295, 590, 1475, 2950, 6853643, 13707286, 34268215, 68536430, 171341075, 342682150, 404364937, 808729874, 2021824685, 4043649370, 10109123425, 20218246850]

約数ペア:

[(1, 20218246850), (2, 10109123425), (5, 4043649370), (10, 2021824685), (25, 808729874), (50, 404364937), (59, 342682150), (118, 171341075), (295, 68536430), (590, 34268215), (1475, 13707286), (2950, 6853643)]