4264923020

素因数分解:

$2^2\times 5^1\times {\mathrm{213246151}}^1$

素因数の和:213246160

約数の個数: 12

約数和(自身を含む): 8956338384

約数和(自身を除く): 4691415364

約数列:

[1, 2, 4, 5, 10, 20, 213246151, 426492302, 852984604, 1066230755, 2132461510, 4264923020]

約数ペア:

[(1, 4264923020), (2, 2132461510), (4, 1066230755), (5, 852984604), (10, 426492302), (20, 213246151)]