2018601660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33643361}}^1$

素因数の和:33643373

約数の個数: 24

約数和(自身を含む): 5652084816

約数和(自身を除く): 3633483156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33643361, 67286722, 100930083, 134573444, 168216805, 201860166, 336433610, 403720332, 504650415, 672867220, 1009300830, 2018601660]

約数ペア:

[(1, 2018601660), (2, 1009300830), (3, 672867220), (4, 504650415), (5, 403720332), (6, 336433610), (10, 201860166), (12, 168216805), (15, 134573444), (20, 100930083), (30, 67286722), (60, 33643361)]