20851828703

素因数分解:

${\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{739}}^1\times {\mathrm{3851}}^1$

素因数の和:5038

約数の個数: 16

約数和(自身を含む): 22165332480

約数和(自身を除く): 1313503777

約数列:

[1, 17, 431, 739, 3851, 7327, 12563, 65467, 318509, 1659781, 2845889, 5414653, 28216277, 48380113, 1226578159, 20851828703]

約数ペア:

[(1, 20851828703), (17, 1226578159), (431, 48380113), (739, 28216277), (3851, 5414653), (7327, 2845889), (12563, 1659781), (65467, 318509)]