20106934617

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{6113}}^1$

素因数の和:6654

約数の個数: 64

約数和(自身を含む): 34653173760

約数和(自身を除く): 14546239143

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 491, 609, 957, 1473, 2233, 3437, 5401, 6113, 6699, 10311, 14239, 16203, 18339, 37807, 42717, 42791, 67243, 99673, 113421, 128373, 156629, 177277, 201729, 299019, 469887, 470701, 531831, 1096403, 1240939, 1412103, 1950047, 3001483, 3289209, 3722817, 5850141, 9004449, 13650329, 21010381, 33016313, 40950987, 63031143, 87043007, 99048939, 231114191, 261129021, 609301049, 693342573, 957473077, 1827903147, 2872419231, 6702311539, 20106934617]

約数ペア:

[(1, 20106934617), (3, 6702311539), (7, 2872419231), (11, 1827903147), (21, 957473077), (29, 693342573), (33, 609301049), (77, 261129021), (87, 231114191), (203, 99048939), (231, 87043007), (319, 63031143), (491, 40950987), (609, 33016313), (957, 21010381), (1473, 13650329), (2233, 9004449), (3437, 5850141), (5401, 3722817), (6113, 3289209), (6699, 3001483), (10311, 1950047), (14239, 1412103), (16203, 1240939), (18339, 1096403), (37807, 531831), (42717, 470701), (42791, 469887), (67243, 299019), (99673, 201729), (113421, 177277), (128373, 156629)]