20053336

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{147451}}^1$

素因数の和:147474

約数の個数: 16

約数和(自身を含む): 39812040

約数和(自身を除く): 19758704

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 147451, 294902, 589804, 1179608, 2506667, 5013334, 10026668, 20053336]

約数ペア:

[(1, 20053336), (2, 10026668), (4, 5013334), (8, 2506667), (17, 1179608), (34, 589804), (68, 294902), (136, 147451)]