20010853629

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3353587}}^1$

素因数の和:3353626

約数の個数: 32

約数和(自身を含む): 33804167040

約数和(自身を除く): 13793313411

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 5967, 3353587, 10060761, 30182283, 43596631, 57010979, 90546849, 130789893, 171032937, 392369679, 513098811, 741142727, 1177109037, 1539296433, 2223428181, 6670284543, 20010853629]

約数ペア:

[(1, 20010853629), (3, 6670284543), (9, 2223428181), (13, 1539296433), (17, 1177109037), (27, 741142727), (39, 513098811), (51, 392369679), (117, 171032937), (153, 130789893), (221, 90546849), (351, 57010979), (459, 43596631), (663, 30182283), (1989, 10060761), (5967, 3353587)]