2016221820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33603697}}^1$

素因数の和:33603709

約数の個数: 24

約数和(自身を含む): 5645421264

約数和(自身を除く): 3629199444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33603697, 67207394, 100811091, 134414788, 168018485, 201622182, 336036970, 403244364, 504055455, 672073940, 1008110910, 2016221820]

約数ペア:

[(1, 2016221820), (2, 1008110910), (3, 672073940), (4, 504055455), (5, 403244364), (6, 336036970), (10, 201622182), (12, 168018485), (15, 134414788), (20, 100811091), (30, 67207394), (60, 33603697)]