18633920

素因数分解:

$2^6\times 5^1\times {\mathrm{58231}}^1$

素因数の和:58248

約数の個数: 28

約数和(自身を含む): 44372784

約数和(自身を除く): 25738864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 58231, 116462, 232924, 291155, 465848, 582310, 931696, 1164620, 1863392, 2329240, 3726784, 4658480, 9316960, 18633920]

約数ペア:

[(1, 18633920), (2, 9316960), (4, 4658480), (5, 3726784), (8, 2329240), (10, 1863392), (16, 1164620), (20, 931696), (32, 582310), (40, 465848), (64, 291155), (80, 232924), (160, 116462), (320, 58231)]