32671420

素因数分解:

$2^2\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{1619}}^1$

素因数の和:2637

約数の個数: 24

約数和(自身を含む): 68720400

約数和(自身を除く): 36048980

約数列:

[1, 2, 4, 5, 10, 20, 1009, 1619, 2018, 3238, 4036, 5045, 6476, 8095, 10090, 16190, 20180, 32380, 1633571, 3267142, 6534284, 8167855, 16335710, 32671420]

約数ペア:

[(1, 32671420), (2, 16335710), (4, 8167855), (5, 6534284), (10, 3267142), (20, 1633571), (1009, 32380), (1619, 20180), (2018, 16190), (3238, 10090), (4036, 8095), (5045, 6476)]