20547276

素因数分解:

$2^2\times 3^1\times {\mathrm{1009}}^1\times {\mathrm{1697}}^1$

素因数の和:2713

約数の個数: 24

約数和(自身を含む): 48019440

約数和(自身を除く): 27472164

約数列:

[1, 2, 3, 4, 6, 12, 1009, 1697, 2018, 3027, 3394, 4036, 5091, 6054, 6788, 10182, 12108, 20364, 1712273, 3424546, 5136819, 6849092, 10273638, 20547276]

約数ペア:

[(1, 20547276), (2, 10273638), (3, 6849092), (4, 5136819), (6, 3424546), (12, 1712273), (1009, 20364), (1697, 12108), (2018, 10182), (3027, 6788), (3394, 6054), (4036, 5091)]