20346504018

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2179}}^1\times {\mathrm{42061}}^1$

素因数の和:44282

約数の個数: 32

約数和(自身を含む): 41812992960

約数和(自身を除く): 21466488942

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 2179, 4358, 6537, 13074, 42061, 80623, 84122, 126183, 161246, 241869, 252366, 483738, 1556257, 3112514, 4668771, 9337542, 91650919, 183301838, 274952757, 549905514, 3391084003, 6782168006, 10173252009, 20346504018]

約数ペア:

[(1, 20346504018), (2, 10173252009), (3, 6782168006), (6, 3391084003), (37, 549905514), (74, 274952757), (111, 183301838), (222, 91650919), (2179, 9337542), (4358, 4668771), (6537, 3112514), (13074, 1556257), (42061, 483738), (80623, 252366), (84122, 241869), (126183, 161246)]