20161502136

素因数分解:

$2^3\times 3^2\times {\mathrm{280020863}}^1$

素因数の和:280020875

約数の個数: 24

約数和(自身を含む): 54604068480

約数和(自身を除く): 34442566344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 280020863, 560041726, 840062589, 1120083452, 1680125178, 2240166904, 2520187767, 3360250356, 5040375534, 6720500712, 10080751068, 20161502136]

約数ペア:

[(1, 20161502136), (2, 10080751068), (3, 6720500712), (4, 5040375534), (6, 3360250356), (8, 2520187767), (9, 2240166904), (12, 1680125178), (18, 1120083452), (24, 840062589), (36, 560041726), (72, 280020863)]