20198148

素因数分解:

$2^2\times 3^1\times {\mathrm{719}}^1\times {\mathrm{2341}}^1$

素因数の和:3067

約数の個数: 24

約数和(自身を含む): 47214720

約数和(自身を除く): 27016572

約数列:

[1, 2, 3, 4, 6, 12, 719, 1438, 2157, 2341, 2876, 4314, 4682, 7023, 8628, 9364, 14046, 28092, 1683179, 3366358, 5049537, 6732716, 10099074, 20198148]

約数ペア:

[(1, 20198148), (2, 10099074), (3, 6732716), (4, 5049537), (6, 3366358), (12, 1683179), (719, 28092), (1438, 14046), (2157, 9364), (2341, 8628), (2876, 7023), (4314, 4682)]