20162082123

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{1619}}^1\times {\mathrm{3833}}^1$

素因数の和:5496

約数の個数: 36

約数和(自身を含む): 30763479240

約数和(自身を除く): 10601397117

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 1619, 3249, 3833, 4857, 11499, 14571, 30761, 34497, 72827, 92283, 218481, 276849, 584459, 655443, 1383713, 1753377, 4151139, 5260131, 6205627, 12453417, 18616881, 55850643, 117906913, 353720739, 1061162217, 2240231347, 6720694041, 20162082123]

約数ペア:

[(1, 20162082123), (3, 6720694041), (9, 2240231347), (19, 1061162217), (57, 353720739), (171, 117906913), (361, 55850643), (1083, 18616881), (1619, 12453417), (3249, 6205627), (3833, 5260131), (4857, 4151139), (11499, 1753377), (14571, 1383713), (30761, 655443), (34497, 584459), (72827, 276849), (92283, 218481)]