20888508

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{75683}}^1$

素因数の和:75713

約数の個数: 24

約数和(自身を含む): 50859648

約数和(自身を除く): 29971140

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 75683, 151366, 227049, 302732, 454098, 908196, 1740709, 3481418, 5222127, 6962836, 10444254, 20888508]

約数ペア:

[(1, 20888508), (2, 10444254), (3, 6962836), (4, 5222127), (6, 3481418), (12, 1740709), (23, 908196), (46, 454098), (69, 302732), (92, 227049), (138, 151366), (276, 75683)]