202036580

素因数分解:

$2^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{23011}}^1$

素因数の和:23459

約数の個数: 24

約数和(自身を含む): 425261760

約数和(自身を除く): 223225180

約数列:

[1, 2, 4, 5, 10, 20, 439, 878, 1756, 2195, 4390, 8780, 23011, 46022, 92044, 115055, 230110, 460220, 10101829, 20203658, 40407316, 50509145, 101018290, 202036580]

約数ペア:

[(1, 202036580), (2, 101018290), (4, 50509145), (5, 40407316), (10, 20203658), (20, 10101829), (439, 460220), (878, 230110), (1756, 115055), (2195, 92044), (4390, 46022), (8780, 23011)]