20147606090

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{42867247}}^1$

素因数の和:42867301

約数の個数: 16

約数和(自身を含む): 37037302272

約数和(自身を除く): 16889696182

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 42867247, 85734494, 214336235, 428672470, 2014760609, 4029521218, 10073803045, 20147606090]

約数ペア:

[(1, 20147606090), (2, 10073803045), (5, 4029521218), (10, 2014760609), (47, 428672470), (94, 214336235), (235, 85734494), (470, 42867247)]