20803236

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{42283}}^1$

素因数の和:42331

約数の個数: 24

約数和(自身を含む): 49725984

約数和(自身を除く): 28922748

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 42283, 84566, 126849, 169132, 253698, 507396, 1733603, 3467206, 5200809, 6934412, 10401618, 20803236]

約数ペア:

[(1, 20803236), (2, 10401618), (3, 6934412), (4, 5200809), (6, 3467206), (12, 1733603), (41, 507396), (82, 253698), (123, 169132), (164, 126849), (246, 84566), (492, 42283)]