20023160958

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{92723}}^1$

素因数の和:92811

約数の個数: 80

約数和(自身を含む): 47391607296

約数和(自身を除く): 27368446338

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 43, 54, 62, 81, 86, 93, 129, 162, 186, 258, 279, 387, 558, 774, 837, 1161, 1333, 1674, 2322, 2511, 2666, 3483, 3999, 5022, 6966, 7998, 11997, 23994, 35991, 71982, 92723, 107973, 185446, 215946, 278169, 556338, 834507, 1669014, 2503521, 2874413, 3987089, 5007042, 5748826, 7510563, 7974178, 8623239, 11961267, 15021126, 17246478, 23922534, 25869717, 35883801, 51739434, 71767602, 77609151, 107651403, 123599759, 155218302, 215302806, 232827453, 247199518, 322954209, 370799277, 465654906, 645908418, 741598554, 1112397831, 2224795662, 3337193493, 6674386986, 10011580479, 20023160958]

約数ペア:

[(1, 20023160958), (2, 10011580479), (3, 6674386986), (6, 3337193493), (9, 2224795662), (18, 1112397831), (27, 741598554), (31, 645908418), (43, 465654906), (54, 370799277), (62, 322954209), (81, 247199518), (86, 232827453), (93, 215302806), (129, 155218302), (162, 123599759), (186, 107651403), (258, 77609151), (279, 71767602), (387, 51739434), (558, 35883801), (774, 25869717), (837, 23922534), (1161, 17246478), (1333, 15021126), (1674, 11961267), (2322, 8623239), (2511, 7974178), (2666, 7510563), (3483, 5748826), (3999, 5007042), (5022, 3987089), (6966, 2874413), (7998, 2503521), (11997, 1669014), (23994, 834507), (35991, 556338), (71982, 278169), (92723, 215946), (107973, 185446)]