20014565

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{733}}^1$

素因数の和:908

約数の個数: 16

約数和(自身を含む): 24803328

約数和(自身を除く): 4788763

約数列:

[1, 5, 43, 127, 215, 635, 733, 3665, 5461, 27305, 31519, 93091, 157595, 465455, 4002913, 20014565]

約数ペア:

[(1, 20014565), (5, 4002913), (43, 465455), (127, 157595), (215, 93091), (635, 31519), (733, 27305), (3665, 5461)]