20156259022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{10008073}}^1$

素因数の和:10008147

約数の個数: 16

約数和(自身を含む): 32426159760

約数和(自身を除く): 12269900738

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 10008073, 20016146, 190153387, 380306774, 530427869, 1060855738, 10078129511, 20156259022]

約数ペア:

[(1, 20156259022), (2, 10078129511), (19, 1060855738), (38, 530427869), (53, 380306774), (106, 190153387), (1007, 20016146), (2014, 10008073)]