20177262534

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{5011}}^1$

素因数の和:5091

約数の個数: 144

約数和(自身を含む): 50321041344

約数和(自身を除く): 30143778810

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 114, 143, 169, 209, 247, 286, 338, 361, 418, 429, 494, 507, 627, 722, 741, 858, 1014, 1083, 1254, 1482, 1859, 2166, 2717, 3211, 3718, 3971, 4693, 5011, 5434, 5577, 6422, 7942, 8151, 9386, 9633, 10022, 11154, 11913, 14079, 15033, 16302, 19266, 23826, 28158, 30066, 35321, 51623, 55121, 61009, 65143, 70642, 95209, 103246, 105963, 110242, 122018, 130286, 154869, 165363, 183027, 190418, 195429, 211926, 285627, 309738, 330726, 366054, 390858, 571254, 671099, 716573, 846859, 1047299, 1237717, 1342198, 1433146, 1693718, 1808971, 2013297, 2094598, 2149719, 2475434, 2540577, 3141897, 3617942, 3713151, 4026594, 4299438, 5081154, 5426913, 6283794, 7426302, 9315449, 10853826, 13614887, 16090321, 18630898, 19898681, 23516623, 27229774, 27946347, 32180642, 39797362, 40844661, 47033246, 48270963, 55892694, 59696043, 70549869, 81689322, 96541926, 119392086, 141099738, 176993531, 258682853, 305716099, 353987062, 517365706, 530980593, 611432198, 776048559, 917148297, 1061961186, 1552097118, 1834296594, 3362877089, 6725754178, 10088631267, 20177262534]

約数ペア:

[(1, 20177262534), (2, 10088631267), (3, 6725754178), (6, 3362877089), (11, 1834296594), (13, 1552097118), (19, 1061961186), (22, 917148297), (26, 776048559), (33, 611432198), (38, 530980593), (39, 517365706), (57, 353987062), (66, 305716099), (78, 258682853), (114, 176993531), (143, 141099738), (169, 119392086), (209, 96541926), (247, 81689322), (286, 70549869), (338, 59696043), (361, 55892694), (418, 48270963), (429, 47033246), (494, 40844661), (507, 39797362), (627, 32180642), (722, 27946347), (741, 27229774), (858, 23516623), (1014, 19898681), (1083, 18630898), (1254, 16090321), (1482, 13614887), (1859, 10853826), (2166, 9315449), (2717, 7426302), (3211, 6283794), (3718, 5426913), (3971, 5081154), (4693, 4299438), (5011, 4026594), (5434, 3713151), (5577, 3617942), (6422, 3141897), (7942, 2540577), (8151, 2475434), (9386, 2149719), (9633, 2094598), (10022, 2013297), (11154, 1808971), (11913, 1693718), (14079, 1433146), (15033, 1342198), (16302, 1237717), (19266, 1047299), (23826, 846859), (28158, 716573), (30066, 671099), (35321, 571254), (51623, 390858), (55121, 366054), (61009, 330726), (65143, 309738), (70642, 285627), (95209, 211926), (103246, 195429), (105963, 190418), (110242, 183027), (122018, 165363), (130286, 154869)]