20122013106

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{85991509}}^1$

素因数の和:85991530

約数の個数: 24

約数和(自身を含む): 46951364460

約数和(自身を除く): 26829351354

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 85991509, 171983018, 257974527, 515949054, 773923581, 1117889617, 1547847162, 2235779234, 3353668851, 6707337702, 10061006553, 20122013106]

約数ペア:

[(1, 20122013106), (2, 10061006553), (3, 6707337702), (6, 3353668851), (9, 2235779234), (13, 1547847162), (18, 1117889617), (26, 773923581), (39, 515949054), (78, 257974527), (117, 171983018), (234, 85991509)]