20073948

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{38903}}^1$

素因数の和:38953

約数の個数: 24

約数和(自身を含む): 47929728

約数和(自身を除く): 27855780

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 38903, 77806, 116709, 155612, 233418, 466836, 1672829, 3345658, 5018487, 6691316, 10036974, 20073948]

約数ペア:

[(1, 20073948), (2, 10036974), (3, 6691316), (4, 5018487), (6, 3345658), (12, 1672829), (43, 466836), (86, 233418), (129, 155612), (172, 116709), (258, 77806), (516, 38903)]