20223659534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1\times {\mathrm{18169}}^1$

素因数の和:19596

約数の個数: 32

約数和(自身を含む): 33749103360

約数和(自身を除く): 13525443826

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 1381, 2762, 17953, 18169, 35906, 36338, 42811, 85622, 236197, 472394, 556543, 563239, 1113086, 1126478, 7322107, 14644214, 25091389, 50182778, 326188057, 652376114, 777833059, 1555666118, 10111829767, 20223659534]

約数ペア:

[(1, 20223659534), (2, 10111829767), (13, 1555666118), (26, 777833059), (31, 652376114), (62, 326188057), (403, 50182778), (806, 25091389), (1381, 14644214), (2762, 7322107), (17953, 1126478), (18169, 1113086), (35906, 563239), (36338, 556543), (42811, 472394), (85622, 236197)]