20419314

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^2\times {\mathrm{211}}^1$

素因数の和:470

約数の個数: 24

約数和(自身を含む): 41357808

約数和(自身を除く): 20938494

約数列:

[1, 2, 3, 6, 127, 211, 254, 381, 422, 633, 762, 1266, 16129, 26797, 32258, 48387, 53594, 80391, 96774, 160782, 3403219, 6806438, 10209657, 20419314]

約数ペア:

[(1, 20419314), (2, 10209657), (3, 6806438), (6, 3403219), (127, 160782), (211, 96774), (254, 80391), (381, 53594), (422, 48387), (633, 32258), (762, 26797), (1266, 16129)]