20307496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{230767}}^1$

素因数の和:230784

約数の個数: 16

約数和(自身を含む): 41538240

約数和(自身を除く): 21230744

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 230767, 461534, 923068, 1846136, 2538437, 5076874, 10153748, 20307496]

約数ペア:

[(1, 20307496), (2, 10153748), (4, 5076874), (8, 2538437), (11, 1846136), (22, 923068), (44, 461534), (88, 230767)]