20020432838

素因数分解:

$2^1\times 7^2\times {\mathrm{19763}}^1\times {\mathrm{10337}}^1$

素因数の和:30116

約数の個数: 24

約数和(自身を含む): 34938759672

約数和(自身を除く): 14918326834

約数列:

[1, 2, 7, 14, 49, 98, 10337, 19763, 20674, 39526, 72359, 138341, 144718, 276682, 506513, 968387, 1013026, 1936774, 204290131, 408580262, 1430030917, 2860061834, 10010216419, 20020432838]

約数ペア:

[(1, 20020432838), (2, 10010216419), (7, 2860061834), (14, 1430030917), (49, 408580262), (98, 204290131), (10337, 1936774), (19763, 1013026), (20674, 968387), (39526, 506513), (72359, 276682), (138341, 144718)]