20165344677

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{709}}^1\times {\mathrm{1847}}^1$

素因数の和:2650

約数の個数: 48

約数和(自身を含む): 30702672000

約数和(自身を除く): 10537327323

約数列:

[1, 3, 9, 29, 59, 87, 177, 261, 531, 709, 1711, 1847, 2127, 5133, 5541, 6381, 15399, 16623, 20561, 41831, 53563, 61683, 108973, 125493, 160689, 185049, 326919, 376479, 482067, 980757, 1213099, 1309523, 3160217, 3639297, 3928569, 9480651, 10917891, 11785707, 28441953, 37976167, 77261857, 113928501, 231785571, 341785503, 695356713, 2240593853, 6721781559, 20165344677]

約数ペア:

[(1, 20165344677), (3, 6721781559), (9, 2240593853), (29, 695356713), (59, 341785503), (87, 231785571), (177, 113928501), (261, 77261857), (531, 37976167), (709, 28441953), (1711, 11785707), (1847, 10917891), (2127, 9480651), (5133, 3928569), (5541, 3639297), (6381, 3160217), (15399, 1309523), (16623, 1213099), (20561, 980757), (41831, 482067), (53563, 376479), (61683, 326919), (108973, 185049), (125493, 160689)]