20056605

素因数分解:

$3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{6337}}^1$

素因数の和:6556

約数の個数: 16

約数和(自身を含む): 32247744

約数和(自身を除く): 12191139

約数列:

[1, 3, 5, 15, 211, 633, 1055, 3165, 6337, 19011, 31685, 95055, 1337107, 4011321, 6685535, 20056605]

約数ペア:

[(1, 20056605), (3, 6685535), (5, 4011321), (15, 1337107), (211, 95055), (633, 31685), (1055, 19011), (3165, 6337)]