20163471273

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1\times {\mathrm{3697}}^1$

素因数の和:4422

約数の個数: 48

約数和(自身を含む): 32190350400

約数和(自身を除く): 12026879127

約数列:

[1, 3, 9, 11, 33, 89, 99, 267, 619, 801, 979, 1857, 2937, 3697, 5571, 6809, 8811, 11091, 20427, 33273, 40667, 55091, 61281, 122001, 165273, 329033, 366003, 495819, 606001, 987099, 1818003, 2288443, 2961297, 3619363, 5454009, 6865329, 10858089, 20595987, 25172873, 32574267, 75518619, 203671427, 226555857, 611014281, 1833042843, 2240385697, 6721157091, 20163471273]

約数ペア:

[(1, 20163471273), (3, 6721157091), (9, 2240385697), (11, 1833042843), (33, 611014281), (89, 226555857), (99, 203671427), (267, 75518619), (619, 32574267), (801, 25172873), (979, 20595987), (1857, 10858089), (2937, 6865329), (3697, 5454009), (5571, 3619363), (6809, 2961297), (8811, 2288443), (11091, 1818003), (20427, 987099), (33273, 606001), (40667, 495819), (55091, 366003), (61281, 329033), (122001, 165273)]