20108067

素因数分解:

$3^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{1453}}^1$

素因数の和:2122

約数の個数: 16

約数和(自身を含む): 30708480

約数和(自身を除く): 10600413

約数列:

[1, 3, 7, 21, 659, 1453, 1977, 4359, 4613, 10171, 13839, 30513, 957527, 2872581, 6702689, 20108067]

約数ペア:

[(1, 20108067), (3, 6702689), (7, 2872581), (21, 957527), (659, 30513), (1453, 13839), (1977, 10171), (4359, 4613)]