20565673719

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{9151}}^1\times {\mathrm{12697}}^1$

素因数の和:21910

約数の個数: 16

約数和(自身を含む): 27890903040

約数和(自身を除く): 7325229321

約数列:

[1, 3, 59, 177, 9151, 12697, 27453, 38091, 539909, 749123, 1619727, 2247369, 116190247, 348570741, 6855224573, 20565673719]

約数ペア:

[(1, 20565673719), (3, 6855224573), (59, 348570741), (177, 116190247), (9151, 2247369), (12697, 1619727), (27453, 749123), (38091, 539909)]