20938492034

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{8436137}}^1$

素因数の和:8436229

約数の個数: 16

約数和(自身を含む): 33710807448

約数和(自身を除く): 12772315414

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 8436137, 16872274, 143414329, 286828658, 615838001, 1231676002, 10469246017, 20938492034]

約数ペア:

[(1, 20938492034), (2, 10469246017), (17, 1231676002), (34, 615838001), (73, 286828658), (146, 143414329), (1241, 16872274), (2482, 8436137)]