20199887404

素因数分解:

$2^2\times {\mathrm{347}}^1\times {\mathrm{613}}^1\times {\mathrm{23741}}^1$

素因数の和:24705

約数の個数: 24

約数和(自身を含む): 35511004368

約数和(自身を除く): 15311116964

約数列:

[1, 2, 4, 347, 613, 694, 1226, 1388, 2452, 23741, 47482, 94964, 212711, 425422, 850844, 8238127, 14553233, 16476254, 29106466, 32952508, 58212932, 5049971851, 10099943702, 20199887404]

約数ペア:

[(1, 20199887404), (2, 10099943702), (4, 5049971851), (347, 58212932), (613, 32952508), (694, 29106466), (1226, 16476254), (1388, 14553233), (2452, 8238127), (23741, 850844), (47482, 425422), (94964, 212711)]