20689512576

素因数分解:

$2^7\times 3^1\times {\mathrm{53878939}}^1$

素因数の和:53878956

約数の個数: 32

約数和(自身を含む): 54956518800

約数和(自身を除く): 34267006224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 53878939, 107757878, 161636817, 215515756, 323273634, 431031512, 646547268, 862063024, 1293094536, 1724126048, 2586189072, 3448252096, 5172378144, 6896504192, 10344756288, 20689512576]

約数ペア:

[(1, 20689512576), (2, 10344756288), (3, 6896504192), (4, 5172378144), (6, 3448252096), (8, 2586189072), (12, 1724126048), (16, 1293094536), (24, 862063024), (32, 646547268), (48, 431031512), (64, 323273634), (96, 215515756), (128, 161636817), (192, 107757878), (384, 53878939)]