15552003020

素因数分解:

$2^2\times 5^1\times {\mathrm{777600151}}^1$

素因数の和:777600160

約数の個数: 12

約数和(自身を含む): 32659206384

約数和(自身を除く): 17107203364

約数列:

[1, 2, 4, 5, 10, 20, 777600151, 1555200302, 3110400604, 3888000755, 7776001510, 15552003020]

約数ペア:

[(1, 15552003020), (2, 7776001510), (4, 3888000755), (5, 3110400604), (10, 1555200302), (20, 777600151)]