20092567

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 22695552

約数和(自身を除く): 2602985

約数列:

[1, 11, 43, 107, 397, 473, 1177, 4367, 4601, 17071, 42479, 50611, 187781, 467269, 1826597, 20092567]

約数ペア:

[(1, 20092567), (11, 1826597), (43, 467269), (107, 187781), (397, 50611), (473, 42479), (1177, 17071), (4367, 4601)]