20193354

素因数分解:

$2^1\times 3^3\times {\mathrm{373951}}^1$

素因数の和:373962

約数の個数: 16

約数和(自身を含む): 44874240

約数和(自身を除く): 24680886

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 373951, 747902, 1121853, 2243706, 3365559, 6731118, 10096677, 20193354]

約数ペア:

[(1, 20193354), (2, 10096677), (3, 6731118), (6, 3365559), (9, 2243706), (18, 1121853), (27, 747902), (54, 373951)]