20152094763

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2447}}^1\times {\mathrm{5209}}^1$

素因数の和:7707

約数の個数: 32

約数和(自身を含む): 29385400320

約数和(自身を除く): 9233305557

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 2447, 5209, 7341, 15627, 41599, 75857, 88553, 124797, 161479, 227571, 265659, 484437, 1289569, 2745143, 3868707, 8235429, 12746423, 38239269, 216689191, 395139113, 650067573, 1185417339, 6717364921, 20152094763]

約数ペア:

[(1, 20152094763), (3, 6717364921), (17, 1185417339), (31, 650067573), (51, 395139113), (93, 216689191), (527, 38239269), (1581, 12746423), (2447, 8235429), (5209, 3868707), (7341, 2745143), (15627, 1289569), (41599, 484437), (75857, 265659), (88553, 227571), (124797, 161479)]