20342203101

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{504857}}^1$

素因数の和:504922

約数の個数: 36

約数和(自身を含む): 33170180316

約数和(自身を除く): 12827977215

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 121, 333, 363, 407, 1089, 1221, 3663, 4477, 13431, 40293, 504857, 1514571, 4543713, 5553427, 16660281, 18679709, 49980843, 56039127, 61087697, 168117381, 183263091, 205476799, 549789273, 616430397, 1849291191, 2260244789, 6780734367, 20342203101]

約数ペア:

[(1, 20342203101), (3, 6780734367), (9, 2260244789), (11, 1849291191), (33, 616430397), (37, 549789273), (99, 205476799), (111, 183263091), (121, 168117381), (333, 61087697), (363, 56039127), (407, 49980843), (1089, 18679709), (1221, 16660281), (3663, 5553427), (4477, 4543713), (13431, 1514571), (40293, 504857)]