20173859995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{2309}}^1\times {\mathrm{91969}}^1$

素因数の和:94302

約数の個数: 16

約数和(自身を含む): 25494084000

約数和(自身を除く): 5320224005

約数列:

[1, 5, 19, 95, 2309, 11545, 43871, 91969, 219355, 459845, 1747411, 8737055, 212356421, 1061782105, 4034771999, 20173859995]

約数ペア:

[(1, 20173859995), (5, 4034771999), (19, 1061782105), (95, 212356421), (2309, 8737055), (11545, 1747411), (43871, 459845), (91969, 219355)]