20199863262

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{177191783}}^1$

素因数の和:177191807

約数の個数: 16

約数和(自身を含む): 42526028160

約数和(自身を除く): 22326164898

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 177191783, 354383566, 531575349, 1063150698, 3366643877, 6733287754, 10099931631, 20199863262]

約数ペア:

[(1, 20199863262), (2, 10099931631), (3, 6733287754), (6, 3366643877), (19, 1063150698), (38, 531575349), (57, 354383566), (114, 177191783)]