20496148932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{332881}}^1$

素因数の和:333628

約数の個数: 48

約数和(自身を含む): 54731126912

約数和(自身を除く): 34234977980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 733, 1466, 2199, 2932, 4398, 5131, 8796, 10262, 15393, 20524, 30786, 61572, 332881, 665762, 998643, 1331524, 1997286, 2330167, 3994572, 4660334, 6990501, 9320668, 13981002, 27962004, 244001773, 488003546, 732005319, 976007092, 1464010638, 1708012411, 2928021276, 3416024822, 5124037233, 6832049644, 10248074466, 20496148932]

約数ペア:

[(1, 20496148932), (2, 10248074466), (3, 6832049644), (4, 5124037233), (6, 3416024822), (7, 2928021276), (12, 1708012411), (14, 1464010638), (21, 976007092), (28, 732005319), (42, 488003546), (84, 244001773), (733, 27962004), (1466, 13981002), (2199, 9320668), (2932, 6990501), (4398, 4660334), (5131, 3994572), (8796, 2330167), (10262, 1997286), (15393, 1331524), (20524, 998643), (30786, 665762), (61572, 332881)]