20932060

素因数分解:

$2^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1879}}^1$

素因数の和:2445

約数の個数: 24

約数和(自身を含む): 44059680

約数和(自身を除く): 23127620

約数列:

[1, 2, 4, 5, 10, 20, 557, 1114, 1879, 2228, 2785, 3758, 5570, 7516, 9395, 11140, 18790, 37580, 1046603, 2093206, 4186412, 5233015, 10466030, 20932060]

約数ペア:

[(1, 20932060), (2, 10466030), (4, 5233015), (5, 4186412), (10, 2093206), (20, 1046603), (557, 37580), (1114, 18790), (1879, 11140), (2228, 9395), (2785, 7516), (3758, 5570)]