20247622

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{709}}^1$

素因数の和:951

約数の個数: 16

約数和(自身を含む): 30927600

約数和(自身を除く): 10679978

約数列:

[1, 2, 109, 131, 218, 262, 709, 1418, 14279, 28558, 77281, 92879, 154562, 185758, 10123811, 20247622]

約数ペア:

[(1, 20247622), (2, 10123811), (109, 185758), (131, 154562), (218, 92879), (262, 77281), (709, 28558), (1418, 14279)]