20186707986

素因数分解:

$2^1\times 3^2\times {\mathrm{15227}}^1\times {\mathrm{73651}}^1$

素因数の和:88886

約数の個数: 24

約数和(自身を含む): 43741333584

約数和(自身を除く): 23554625598

約数列:

[1, 2, 3, 6, 9, 18, 15227, 30454, 45681, 73651, 91362, 137043, 147302, 220953, 274086, 441906, 662859, 1325718, 1121483777, 2242967554, 3364451331, 6728902662, 10093353993, 20186707986]

約数ペア:

[(1, 20186707986), (2, 10093353993), (3, 6728902662), (6, 3364451331), (9, 2242967554), (18, 1121483777), (15227, 1325718), (30454, 662859), (45681, 441906), (73651, 274086), (91362, 220953), (137043, 147302)]