20286834

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3761}}^1$

素因数の和:3826

約数の個数: 32

約数和(自身を含む): 43338240

約数和(自身を除く): 23051406

約数列:

[1, 2, 3, 6, 29, 31, 58, 62, 87, 93, 174, 186, 899, 1798, 2697, 3761, 5394, 7522, 11283, 22566, 109069, 116591, 218138, 233182, 327207, 349773, 654414, 699546, 3381139, 6762278, 10143417, 20286834]

約数ペア:

[(1, 20286834), (2, 10143417), (3, 6762278), (6, 3381139), (29, 699546), (31, 654414), (58, 349773), (62, 327207), (87, 233182), (93, 218138), (174, 116591), (186, 109069), (899, 22566), (1798, 11283), (2697, 7522), (3761, 5394)]