20098296

素因数分解:

$2^3\times 3^2\times {\mathrm{279143}}^1$

素因数の和:279155

約数の個数: 24

約数和(自身を含む): 54433080

約数和(自身を除く): 34334784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 279143, 558286, 837429, 1116572, 1674858, 2233144, 2512287, 3349716, 5024574, 6699432, 10049148, 20098296]

約数ペア:

[(1, 20098296), (2, 10049148), (3, 6699432), (4, 5024574), (6, 3349716), (8, 2512287), (9, 2233144), (12, 1674858), (18, 1116572), (24, 837429), (36, 558286), (72, 279143)]