20161516146

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{440227}}^1$

素因数の和:440698

約数の個数: 32

約数和(自身を含む): 42790161600

約数和(自身を除く): 22628645454

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 449, 898, 1347, 2694, 7633, 15266, 22899, 45798, 440227, 880454, 1320681, 2641362, 7483859, 14967718, 22451577, 44903154, 197661923, 395323846, 592985769, 1185971538, 3360252691, 6720505382, 10080758073, 20161516146]

約数ペア:

[(1, 20161516146), (2, 10080758073), (3, 6720505382), (6, 3360252691), (17, 1185971538), (34, 592985769), (51, 395323846), (102, 197661923), (449, 44903154), (898, 22451577), (1347, 14967718), (2694, 7483859), (7633, 2641362), (15266, 1320681), (22899, 880454), (45798, 440227)]