20073318921

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{3461}}^1\times {\mathrm{17417}}^1$

素因数の和:20921

約数の個数: 24

約数和(自身を含む): 29788751304

約数和(自身を除く): 9715432383

約数列:

[1, 3, 9, 37, 111, 333, 3461, 10383, 17417, 31149, 52251, 128057, 156753, 384171, 644429, 1152513, 1933287, 5799861, 60280237, 180840711, 542522133, 2230368769, 6691106307, 20073318921]

約数ペア:

[(1, 20073318921), (3, 6691106307), (9, 2230368769), (37, 542522133), (111, 180840711), (333, 60280237), (3461, 5799861), (10383, 1933287), (17417, 1152513), (31149, 644429), (52251, 384171), (128057, 156753)]