20536422687

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{91909}}^1$

素因数の和:92024

約数の個数: 48

約数和(自身を含む): 33780233760

約数和(自身を除く): 13243811073

約数列:

[1, 3, 9, 11, 33, 37, 61, 99, 111, 183, 333, 407, 549, 671, 1221, 2013, 2257, 3663, 6039, 6771, 20313, 24827, 74481, 91909, 223443, 275727, 827181, 1010999, 3032997, 3400633, 5606449, 9098991, 10201899, 16819347, 30605697, 37406963, 50458041, 61670939, 112220889, 185012817, 207438613, 336662667, 555038451, 622315839, 1866947517, 2281824743, 6845474229, 20536422687]

約数ペア:

[(1, 20536422687), (3, 6845474229), (9, 2281824743), (11, 1866947517), (33, 622315839), (37, 555038451), (61, 336662667), (99, 207438613), (111, 185012817), (183, 112220889), (333, 61670939), (407, 50458041), (549, 37406963), (671, 30605697), (1221, 16819347), (2013, 10201899), (2257, 9098991), (3663, 5606449), (6039, 3400633), (6771, 3032997), (20313, 1010999), (24827, 827181), (74481, 275727), (91909, 223443)]