20103067803

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73637611}}^1$

素因数の和:73637634

約数の個数: 16

約数和(自身を含む): 32989650176

約数和(自身を除く): 12886582373

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 73637611, 220912833, 515463277, 957288943, 1546389831, 2871866829, 6701022601, 20103067803]

約数ペア:

[(1, 20103067803), (3, 6701022601), (7, 2871866829), (13, 1546389831), (21, 957288943), (39, 515463277), (91, 220912833), (273, 73637611)]