20130962270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{105952433}}^1$

素因数の和:105952459

約数の個数: 16

約数和(自身を含む): 38142876240

約数和(自身を除く): 18011913970

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 105952433, 211904866, 529762165, 1059524330, 2013096227, 4026192454, 10065481135, 20130962270]

約数ペア:

[(1, 20130962270), (2, 10065481135), (5, 4026192454), (10, 2013096227), (19, 1059524330), (38, 529762165), (95, 211904866), (190, 105952433)]