20143757426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{7107889}}^1$

素因数の和:7108013

約数の個数: 16

約数和(自身を含む): 32838451800

約数和(自身を除く): 12694694374

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 7107889, 14215778, 92402557, 184805114, 774759901, 1549519802, 10071878713, 20143757426]

約数ペア:

[(1, 20143757426), (2, 10071878713), (13, 1549519802), (26, 774759901), (109, 184805114), (218, 92402557), (1417, 14215778), (2834, 7107889)]