20169969347280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{84041538947}}^1$

素因数の和:84041538963

約数の個数: 40

約数和(自身を含む): 62526904977312

約数和(自身を除く): 42356935630032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 84041538947, 168083077894, 252124616841, 336166155788, 420207694735, 504249233682, 672332311576, 840415389470, 1008498467364, 1260623084205, 1344664623152, 1680830778940, 2016996934728, 2521246168410, 3361661557880, 4033993869456, 5042492336820, 6723323115760, 10084984673640, 20169969347280]

約数ペア:

[(1, 20169969347280), (2, 10084984673640), (3, 6723323115760), (4, 5042492336820), (5, 4033993869456), (6, 3361661557880), (8, 2521246168410), (10, 2016996934728), (12, 1680830778940), (15, 1344664623152), (16, 1260623084205), (20, 1008498467364), (24, 840415389470), (30, 672332311576), (40, 504249233682), (48, 420207694735), (60, 336166155788), (80, 252124616841), (120, 168083077894), (240, 84041538947)]