20693136

素因数分解:

$2^4\times 3^1\times {\mathrm{431107}}^1$

素因数の和:431118

約数の個数: 20

約数和(自身を含む): 53457392

約数和(自身を除く): 32764256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 431107, 862214, 1293321, 1724428, 2586642, 3448856, 5173284, 6897712, 10346568, 20693136]

約数ペア:

[(1, 20693136), (2, 10346568), (3, 6897712), (4, 5173284), (6, 3448856), (8, 2586642), (12, 1724428), (16, 1293321), (24, 862214), (48, 431107)]