20343588

素因数分解:

$2^2\times 3^1\times {\mathrm{571}}^1\times {\mathrm{2969}}^1$

素因数の和:3547

約数の個数: 24

約数和(自身を含む): 47567520

約数和(自身を除く): 27223932

約数列:

[1, 2, 3, 4, 6, 12, 571, 1142, 1713, 2284, 2969, 3426, 5938, 6852, 8907, 11876, 17814, 35628, 1695299, 3390598, 5085897, 6781196, 10171794, 20343588]

約数ペア:

[(1, 20343588), (2, 10171794), (3, 6781196), (4, 5085897), (6, 3390598), (12, 1695299), (571, 35628), (1142, 17814), (1713, 11876), (2284, 8907), (2969, 6852), (3426, 5938)]