20164846887

素因数分解:

$3^5\times {\mathrm{1381}}^1\times {\mathrm{60089}}^1$

素因数の和:61485

約数の個数: 24

約数和(自身を含む): 30228154320

約数和(自身を除く): 10063307433

約数列:

[1, 3, 9, 27, 81, 243, 1381, 4143, 12429, 37287, 60089, 111861, 180267, 335583, 540801, 1622403, 4867209, 14601627, 82982909, 248948727, 746846181, 2240538543, 6721615629, 20164846887]

約数ペア:

[(1, 20164846887), (3, 6721615629), (9, 2240538543), (27, 746846181), (81, 248948727), (243, 82982909), (1381, 14601627), (4143, 4867209), (12429, 1622403), (37287, 540801), (60089, 335583), (111861, 180267)]