20147579703

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{54600487}}^1$

素因数の和:54600534

約数の個数: 12

約数和(自身を含む): 29811866448

約数和(自身を除く): 9664286745

約数列:

[1, 3, 9, 41, 123, 369, 54600487, 163801461, 491404383, 2238619967, 6715859901, 20147579703]

約数ペア:

[(1, 20147579703), (3, 6715859901), (9, 2238619967), (41, 491404383), (123, 163801461), (369, 54600487)]