20056722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4463}}^1$

素因数の和:4582

約数の個数: 32

約数和(自身を含む): 46282752

約数和(自身を除く): 26226030

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4463, 4494, 8926, 13389, 26778, 31241, 62482, 93723, 187446, 477541, 955082, 1432623, 2865246, 3342787, 6685574, 10028361, 20056722]

約数ペア:

[(1, 20056722), (2, 10028361), (3, 6685574), (6, 3342787), (7, 2865246), (14, 1432623), (21, 955082), (42, 477541), (107, 187446), (214, 93723), (321, 62482), (642, 31241), (749, 26778), (1498, 13389), (2247, 8926), (4463, 4494)]