20229580316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{558643}}^1$

素因数の和:559481

約数の個数: 24

約数和(自身を含む): 38667103104

約数和(自身を除く): 18437522788

約数列:

[1, 2, 4, 11, 22, 44, 823, 1646, 3292, 9053, 18106, 36212, 558643, 1117286, 2234572, 6145073, 12290146, 24580292, 459763189, 919526378, 1839052756, 5057395079, 10114790158, 20229580316]

約数ペア:

[(1, 20229580316), (2, 10114790158), (4, 5057395079), (11, 1839052756), (22, 919526378), (44, 459763189), (823, 24580292), (1646, 12290146), (3292, 6145073), (9053, 2234572), (18106, 1117286), (36212, 558643)]