2018809140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33646819}}^1$

素因数の和:33646831

約数の個数: 24

約数和(自身を含む): 5652665760

約数和(自身を除く): 3633856620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33646819, 67293638, 100940457, 134587276, 168234095, 201880914, 336468190, 403761828, 504702285, 672936380, 1009404570, 2018809140]

約数ペア:

[(1, 2018809140), (2, 1009404570), (3, 672936380), (4, 504702285), (5, 403761828), (6, 336468190), (10, 201880914), (12, 168234095), (15, 134587276), (20, 100940457), (30, 67293638), (60, 33646819)]