20619468

素因数分解:

$2^2\times 3^3\times {\mathrm{190921}}^1$

素因数の和:190934

約数の個数: 24

約数和(自身を含む): 53458160

約数和(自身を除く): 32838692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 190921, 381842, 572763, 763684, 1145526, 1718289, 2291052, 3436578, 5154867, 6873156, 10309734, 20619468]

約数ペア:

[(1, 20619468), (2, 10309734), (3, 6873156), (4, 5154867), (6, 3436578), (9, 2291052), (12, 1718289), (18, 1145526), (27, 763684), (36, 572763), (54, 381842), (108, 190921)]