20322312

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{8221}}^1$

素因数の和:8333

約数の個数: 32

約数和(自身を含む): 51305280

約数和(自身を除く): 30982968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 8221, 16442, 24663, 32884, 49326, 65768, 98652, 197304, 846763, 1693526, 2540289, 3387052, 5080578, 6774104, 10161156, 20322312]

約数ペア:

[(1, 20322312), (2, 10161156), (3, 6774104), (4, 5080578), (6, 3387052), (8, 2540289), (12, 1693526), (24, 846763), (103, 197304), (206, 98652), (309, 65768), (412, 49326), (618, 32884), (824, 24663), (1236, 16442), (2472, 8221)]