20218683806

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{1033}}^1\times {\mathrm{46381}}^1$

素因数の和:47627

約数の個数: 16

約数和(自身を含む): 30501916368

約数和(自身を除く): 10283232562

約数列:

[1, 2, 211, 422, 1033, 2066, 46381, 92762, 217963, 435926, 9786391, 19572782, 47911573, 95823146, 10109341903, 20218683806]

約数ペア:

[(1, 20218683806), (2, 10109341903), (211, 95823146), (422, 47911573), (1033, 19572782), (2066, 9786391), (46381, 435926), (92762, 217963)]