20090116655

素因数分解:

$5^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{694079}}^1$

素因数の和:694918

約数の個数: 16

約数和(自身を含む): 27585515520

約数和(自身を除く): 7495398865

約数列:

[1, 5, 7, 35, 827, 4135, 5789, 28945, 694079, 3470395, 4858553, 24292765, 574003333, 2870016665, 4018023331, 20090116655]

約数ペア:

[(1, 20090116655), (5, 4018023331), (7, 2870016665), (35, 574003333), (827, 24292765), (4135, 4858553), (5789, 3470395), (28945, 694079)]