20473974

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{4967}}^1$

素因数の和:5204

約数の個数: 24

約数和(自身を含む): 44562960

約数和(自身を除く): 24088986

約数列:

[1, 2, 3, 6, 9, 18, 229, 458, 687, 1374, 2061, 4122, 4967, 9934, 14901, 29802, 44703, 89406, 1137443, 2274886, 3412329, 6824658, 10236987, 20473974]

約数ペア:

[(1, 20473974), (2, 10236987), (3, 6824658), (6, 3412329), (9, 2274886), (18, 1137443), (229, 89406), (458, 44703), (687, 29802), (1374, 14901), (2061, 9934), (4122, 4967)]