20082940424

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{263611}}^1$

素因数の和:263813

約数の個数: 32

約数和(自身を含む): 38434629600

約数和(自身を除く): 18351689176

約数列:

[1, 2, 4, 8, 89, 107, 178, 214, 356, 428, 712, 856, 9523, 19046, 38092, 76184, 263611, 527222, 1054444, 2108888, 23461379, 28206377, 46922758, 56412754, 93845516, 112825508, 187691032, 225651016, 2510367553, 5020735106, 10041470212, 20082940424]

約数ペア:

[(1, 20082940424), (2, 10041470212), (4, 5020735106), (8, 2510367553), (89, 225651016), (107, 187691032), (178, 112825508), (214, 93845516), (356, 56412754), (428, 46922758), (712, 28206377), (856, 23461379), (9523, 2108888), (19046, 1054444), (38092, 527222), (76184, 263611)]