2016236540

素因数分解:

$2^2\times 5^1\times {\mathrm{5669}}^1\times {\mathrm{17783}}^1$

素因数の和:23461

約数の個数: 24

約数和(自身を含む): 4235081760

約数和(自身を除く): 2218845220

約数列:

[1, 2, 4, 5, 10, 20, 5669, 11338, 17783, 22676, 28345, 35566, 56690, 71132, 88915, 113380, 177830, 355660, 100811827, 201623654, 403247308, 504059135, 1008118270, 2016236540]

約数ペア:

[(1, 2016236540), (2, 1008118270), (4, 504059135), (5, 403247308), (10, 201623654), (20, 100811827), (5669, 355660), (11338, 177830), (17783, 113380), (22676, 88915), (28345, 71132), (35566, 56690)]