20211059079

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{937}}^1\times {\mathrm{32831}}^1$

素因数の和:33847

約数の個数: 24

約数和(自身を含む): 29626152192

約数和(自身を除く): 9415093113

約数列:

[1, 3, 9, 73, 219, 657, 937, 2811, 8433, 32831, 68401, 98493, 205203, 295479, 615609, 2396663, 7189989, 21569967, 30762647, 92287941, 276863823, 2245673231, 6737019693, 20211059079]

約数ペア:

[(1, 20211059079), (3, 6737019693), (9, 2245673231), (73, 276863823), (219, 92287941), (657, 30762647), (937, 21569967), (2811, 7189989), (8433, 2396663), (32831, 615609), (68401, 295479), (98493, 205203)]