20186013808

素因数分解:

$2^4\times {\mathrm{8093}}^1\times {\mathrm{155891}}^1$

素因数の和:163992

約数の個数: 20

約数和(自身を含む): 39115485288

約数和(自身を除く): 18929471480

約数列:

[1, 2, 4, 8, 16, 8093, 16186, 32372, 64744, 129488, 155891, 311782, 623564, 1247128, 2494256, 1261625863, 2523251726, 5046503452, 10093006904, 20186013808]

約数ペア:

[(1, 20186013808), (2, 10093006904), (4, 5046503452), (8, 2523251726), (16, 1261625863), (8093, 2494256), (16186, 1247128), (32372, 623564), (64744, 311782), (129488, 155891)]