20410660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{44371}}^1$

素因数の和:44403

約数の個数: 24

約数和(自身を含む): 44726976

約数和(自身を除く): 24316316

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 44371, 88742, 177484, 221855, 443710, 887420, 1020533, 2041066, 4082132, 5102665, 10205330, 20410660]

約数ペア:

[(1, 20410660), (2, 10205330), (4, 5102665), (5, 4082132), (10, 2041066), (20, 1020533), (23, 887420), (46, 443710), (92, 221855), (115, 177484), (230, 88742), (460, 44371)]