20161145820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336019097}}^1$

素因数の和:336019109

約数の個数: 24

約数和(自身を含む): 56451208464

約数和(自身を除く): 36290062644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336019097, 672038194, 1008057291, 1344076388, 1680095485, 2016114582, 3360190970, 4032229164, 5040286455, 6720381940, 10080572910, 20161145820]

約数ペア:

[(1, 20161145820), (2, 10080572910), (3, 6720381940), (4, 5040286455), (5, 4032229164), (6, 3360190970), (10, 2016114582), (12, 1680095485), (15, 1344076388), (20, 1008057291), (30, 672038194), (60, 336019097)]