20166412308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13721}}^1\times {\mathrm{17497}}^1$

素因数の和:31232

約数の個数: 48

約数和(自身を含む): 53784092544

約数和(自身を除く): 33617680236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 13721, 17497, 27442, 34994, 41163, 52491, 54884, 69988, 82326, 96047, 104982, 122479, 164652, 192094, 209964, 244958, 288141, 367437, 384188, 489916, 576282, 734874, 1152564, 1469748, 240076337, 480152674, 720229011, 960305348, 1440458022, 1680534359, 2880916044, 3361068718, 5041603077, 6722137436, 10083206154, 20166412308]

約数ペア:

[(1, 20166412308), (2, 10083206154), (3, 6722137436), (4, 5041603077), (6, 3361068718), (7, 2880916044), (12, 1680534359), (14, 1440458022), (21, 960305348), (28, 720229011), (42, 480152674), (84, 240076337), (13721, 1469748), (17497, 1152564), (27442, 734874), (34994, 576282), (41163, 489916), (52491, 384188), (54884, 367437), (69988, 288141), (82326, 244958), (96047, 209964), (104982, 192094), (122479, 164652)]