20027514

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19751}}^1$

素因数の和:19782

約数の個数: 24

約数和(自身を含む): 43375392

約数和(自身を除く): 23347878

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 19751, 39502, 59253, 118506, 256763, 513526, 770289, 1540578, 3337919, 6675838, 10013757, 20027514]

約数ペア:

[(1, 20027514), (2, 10013757), (3, 6675838), (6, 3337919), (13, 1540578), (26, 770289), (39, 513526), (78, 256763), (169, 118506), (338, 59253), (507, 39502), (1014, 19751)]