20141776557

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{173473}}^1$

素因数の和:173602

約数の個数: 48

約数和(自身を含む): 35360940160

約数和(自身を除く): 15219163603

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 97, 133, 171, 291, 399, 679, 873, 1197, 1843, 2037, 5529, 6111, 12901, 16587, 38703, 116109, 173473, 520419, 1214311, 1561257, 3295987, 3642933, 9887961, 10928799, 16826881, 23071909, 29663883, 50480643, 69215727, 117788167, 151441929, 207647181, 319710739, 353364501, 959132217, 1060093503, 2237975173, 2877396651, 6713925519, 20141776557]

約数ペア:

[(1, 20141776557), (3, 6713925519), (7, 2877396651), (9, 2237975173), (19, 1060093503), (21, 959132217), (57, 353364501), (63, 319710739), (97, 207647181), (133, 151441929), (171, 117788167), (291, 69215727), (399, 50480643), (679, 29663883), (873, 23071909), (1197, 16826881), (1843, 10928799), (2037, 9887961), (5529, 3642933), (6111, 3295987), (12901, 1561257), (16587, 1214311), (38703, 520419), (116109, 173473)]