20199789695

素因数分解:

$5^1\times {\mathrm{269}}^1\times {\mathrm{631}}^1\times {\mathrm{23801}}^1$

素因数の和:24706

約数の個数: 16

約数和(自身を含む): 24369439680

約数和(自身を除く): 4169649985

約数列:

[1, 5, 269, 631, 1345, 3155, 23801, 119005, 169739, 848695, 6402469, 15018431, 32012345, 75092155, 4039957939, 20199789695]

約数ペア:

[(1, 20199789695), (5, 4039957939), (269, 75092155), (631, 32012345), (1345, 15018431), (3155, 6402469), (23801, 848695), (119005, 169739)]