20193336

素因数分解:

$2^3\times 3^2\times {\mathrm{280463}}^1$

素因数の和:280475

約数の個数: 24

約数和(自身を含む): 54690480

約数和(自身を除く): 34497144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 280463, 560926, 841389, 1121852, 1682778, 2243704, 2524167, 3365556, 5048334, 6731112, 10096668, 20193336]

約数ペア:

[(1, 20193336), (2, 10096668), (3, 6731112), (4, 5048334), (6, 3365556), (8, 2524167), (9, 2243704), (12, 1682778), (18, 1121852), (24, 841389), (36, 560926), (72, 280463)]