27093940

素因数分解:

$2^2\times 5^1\times {\mathrm{991}}^1\times {\mathrm{1367}}^1$

素因数の和:2367

約数の個数: 24

約数和(自身を含む): 56996352

約数和(自身を除く): 29902412

約数列:

[1, 2, 4, 5, 10, 20, 991, 1367, 1982, 2734, 3964, 4955, 5468, 6835, 9910, 13670, 19820, 27340, 1354697, 2709394, 5418788, 6773485, 13546970, 27093940]

約数ペア:

[(1, 27093940), (2, 13546970), (4, 6773485), (5, 5418788), (10, 2709394), (20, 1354697), (991, 27340), (1367, 19820), (1982, 13670), (2734, 9910), (3964, 6835), (4955, 5468)]