20547624

素因数分解:

$2^3\times 3^1\times {\mathrm{523}}^1\times {\mathrm{1637}}^1$

素因数の和:2169

約数の個数: 32

約数和(自身を含む): 51498720

約数和(自身を除く): 30951096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 523, 1046, 1569, 1637, 2092, 3138, 3274, 4184, 4911, 6276, 6548, 9822, 12552, 13096, 19644, 39288, 856151, 1712302, 2568453, 3424604, 5136906, 6849208, 10273812, 20547624]

約数ペア:

[(1, 20547624), (2, 10273812), (3, 6849208), (4, 5136906), (6, 3424604), (8, 2568453), (12, 1712302), (24, 856151), (523, 39288), (1046, 19644), (1569, 13096), (1637, 12552), (2092, 9822), (3138, 6548), (3274, 6276), (4184, 4911)]