20219262417

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{125669}}^1$

素因数の和:125838

約数の個数: 32

約数和(自身を含む): 30764016000

約数和(自身を除く): 10544753583

約数列:

[1, 3, 9, 27, 59, 101, 177, 303, 531, 909, 1593, 2727, 5959, 17877, 53631, 125669, 160893, 377007, 1131021, 3393063, 7414471, 12692569, 22243413, 38077707, 66730239, 114233121, 200190717, 342699363, 748861571, 2246584713, 6739754139, 20219262417]

約数ペア:

[(1, 20219262417), (3, 6739754139), (9, 2246584713), (27, 748861571), (59, 342699363), (101, 200190717), (177, 114233121), (303, 66730239), (531, 38077707), (909, 22243413), (1593, 12692569), (2727, 7414471), (5959, 3393063), (17877, 1131021), (53631, 377007), (125669, 160893)]