20188078008

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17166733}}^1$

素因数の和:17166756

約数の個数: 48

約数和(自身を含む): 58710230280

約数和(自身を除く): 38522152272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 17166733, 34333466, 51500199, 68666932, 103000398, 120167131, 137333864, 206000796, 240334262, 360501393, 412001592, 480668524, 721002786, 841169917, 961337048, 1442005572, 1682339834, 2523509751, 2884011144, 3364679668, 5047019502, 6729359336, 10094039004, 20188078008]

約数ペア:

[(1, 20188078008), (2, 10094039004), (3, 6729359336), (4, 5047019502), (6, 3364679668), (7, 2884011144), (8, 2523509751), (12, 1682339834), (14, 1442005572), (21, 961337048), (24, 841169917), (28, 721002786), (42, 480668524), (49, 412001592), (56, 360501393), (84, 240334262), (98, 206000796), (147, 137333864), (168, 120167131), (196, 103000398), (294, 68666932), (392, 51500199), (588, 34333466), (1176, 17166733)]