20533532

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3851}}^1$

素因数の和:3929

約数の個数: 24

約数和(自身を含む): 37965312

約数和(自身を除く): 17431780

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 3851, 5332, 7702, 15404, 119381, 165593, 238762, 331186, 477524, 662372, 5133383, 10266766, 20533532]

約数ペア:

[(1, 20533532), (2, 10266766), (4, 5133383), (31, 662372), (43, 477524), (62, 331186), (86, 238762), (124, 165593), (172, 119381), (1333, 15404), (2666, 7702), (3851, 5332)]