20124807534

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{1061771}}^1$

素因数の和:1061804

約数の個数: 56

約数和(自身を含む): 48741705432

約数和(自身を除く): 28616897898

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 729, 1053, 1458, 2106, 3159, 6318, 9477, 18954, 1061771, 2123542, 3185313, 6370626, 9555939, 13803023, 19111878, 27606046, 28667817, 41409069, 57335634, 82818138, 86003451, 124227207, 172006902, 248454414, 258010353, 372681621, 516020706, 745363242, 774031059, 1118044863, 1548062118, 2236089726, 3354134589, 6708269178, 10062403767, 20124807534]

約数ペア:

[(1, 20124807534), (2, 10062403767), (3, 6708269178), (6, 3354134589), (9, 2236089726), (13, 1548062118), (18, 1118044863), (26, 774031059), (27, 745363242), (39, 516020706), (54, 372681621), (78, 258010353), (81, 248454414), (117, 172006902), (162, 124227207), (234, 86003451), (243, 82818138), (351, 57335634), (486, 41409069), (702, 28667817), (729, 27606046), (1053, 19111878), (1458, 13803023), (2106, 9555939), (3159, 6370626), (6318, 3185313), (9477, 2123542), (18954, 1061771)]