20573050

素因数分解:

$2^1\times 5^2\times {\mathrm{479}}^1\times {\mathrm{859}}^1$

素因数の和:1350

約数の個数: 24

約数和(自身を含む): 38390400

約数和(自身を除く): 17817350

約数列:

[1, 2, 5, 10, 25, 50, 479, 859, 958, 1718, 2395, 4295, 4790, 8590, 11975, 21475, 23950, 42950, 411461, 822922, 2057305, 4114610, 10286525, 20573050]

約数ペア:

[(1, 20573050), (2, 10286525), (5, 4114610), (10, 2057305), (25, 822922), (50, 411461), (479, 42950), (859, 23950), (958, 21475), (1718, 11975), (2395, 8590), (4295, 4790)]