20050483707

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{739}}^1\times {\mathrm{3137}}^1$

素因数の和:3944

約数の個数: 36

約数和(自身を含む): 29976247080

約数和(自身を除く): 9925763373

約数列:

[1, 3, 9, 31, 93, 279, 739, 961, 2217, 2883, 3137, 6651, 8649, 9411, 22909, 28233, 68727, 97247, 206181, 291741, 710179, 875223, 2130537, 2318243, 3014657, 6391611, 6954729, 9043971, 20864187, 27131913, 71865533, 215596599, 646789797, 2227831523, 6683494569, 20050483707]

約数ペア:

[(1, 20050483707), (3, 6683494569), (9, 2227831523), (31, 646789797), (93, 215596599), (279, 71865533), (739, 27131913), (961, 20864187), (2217, 9043971), (2883, 6954729), (3137, 6391611), (6651, 3014657), (8649, 2318243), (9411, 2130537), (22909, 875223), (28233, 710179), (68727, 291741), (97247, 206181)]