920142724

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{52967}}^1$

素因数の和:53115

約数の個数: 24

約数和(自身を含む): 1664042688

約数和(自身を除く): 743899964

約数列:

[1, 2, 4, 43, 86, 101, 172, 202, 404, 4343, 8686, 17372, 52967, 105934, 211868, 2277581, 4555162, 5349667, 9110324, 10699334, 21398668, 230035681, 460071362, 920142724]

約数ペア:

[(1, 920142724), (2, 460071362), (4, 230035681), (43, 21398668), (86, 10699334), (101, 9110324), (172, 5349667), (202, 4555162), (404, 2277581), (4343, 211868), (8686, 105934), (17372, 52967)]