20211059089

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{98893}}^1$

素因数の和:99184

約数の個数: 16

約数和(自身を含む): 22152256000

約数和(自身を除く): 1941196911

約数列:

[1, 13, 79, 199, 1027, 2587, 15721, 98893, 204373, 1285609, 7812547, 19679707, 101563111, 255836191, 1554696853, 20211059089]

約数ペア:

[(1, 20211059089), (13, 1554696853), (79, 255836191), (199, 101563111), (1027, 19679707), (2587, 7812547), (15721, 1285609), (98893, 204373)]