20582076

素因数分解:

$2^2\times 3^1\times {\mathrm{439}}^1\times {\mathrm{3907}}^1$

素因数の和:4353

約数の個数: 24

約数和(自身を含む): 48146560

約数和(自身を除く): 27564484

約数列:

[1, 2, 3, 4, 6, 12, 439, 878, 1317, 1756, 2634, 3907, 5268, 7814, 11721, 15628, 23442, 46884, 1715173, 3430346, 5145519, 6860692, 10291038, 20582076]

約数ペア:

[(1, 20582076), (2, 10291038), (3, 6860692), (4, 5145519), (6, 3430346), (12, 1715173), (439, 46884), (878, 23442), (1317, 15628), (1756, 11721), (2634, 7814), (3907, 5268)]