20769346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{11251}}^1$

素因数の和:11337

約数の個数: 16

約数和(自身を含む): 34026048

約数和(自身を除く): 13256702

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 11251, 22502, 146263, 292526, 798821, 1597642, 10384673, 20769346]

約数ペア:

[(1, 20769346), (2, 10384673), (13, 1597642), (26, 798821), (71, 292526), (142, 146263), (923, 22502), (1846, 11251)]