2019944180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{190921}}^1$

素因数の和:190976

約数の個数: 36

約数和(自身を含む): 4434354372

約数和(自身を除く): 2414410192

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2645, 5290, 10580, 190921, 381842, 763684, 954605, 1909210, 3818420, 4391183, 8782366, 17564732, 21955915, 43911830, 87823660, 100997209, 201994418, 403988836, 504986045, 1009972090, 2019944180]

約数ペア:

[(1, 2019944180), (2, 1009972090), (4, 504986045), (5, 403988836), (10, 201994418), (20, 100997209), (23, 87823660), (46, 43911830), (92, 21955915), (115, 17564732), (230, 8782366), (460, 4391183), (529, 3818420), (1058, 1909210), (2116, 954605), (2645, 763684), (5290, 381842), (10580, 190921)]