20586792

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{7591}}^1$

素因数の和:7713

約数の個数: 32

約数和(自身を含む): 51929280

約数和(自身を除く): 31342488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1356, 2712, 7591, 15182, 22773, 30364, 45546, 60728, 91092, 182184, 857783, 1715566, 2573349, 3431132, 5146698, 6862264, 10293396, 20586792]

約数ペア:

[(1, 20586792), (2, 10293396), (3, 6862264), (4, 5146698), (6, 3431132), (8, 2573349), (12, 1715566), (24, 857783), (113, 182184), (226, 91092), (339, 60728), (452, 45546), (678, 30364), (904, 22773), (1356, 15182), (2712, 7591)]