20101873212

素因数分解:

$2^2\times 3^2\times {\mathrm{558385367}}^1$

素因数の和:558385377

約数の個数: 18

約数和(自身を含む): 50813068488

約数和(自身を除く): 30711195276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 558385367, 1116770734, 1675156101, 2233541468, 3350312202, 5025468303, 6700624404, 10050936606, 20101873212]

約数ペア:

[(1, 20101873212), (2, 10050936606), (3, 6700624404), (4, 5025468303), (6, 3350312202), (9, 2233541468), (12, 1675156101), (18, 1116770734), (36, 558385367)]