20147072060

素因数分解:

$2^2\times 5^1\times {\mathrm{5563}}^1\times {\mathrm{181081}}^1$

素因数の和:186653

約数の個数: 24

約数和(自身を含む): 42316690416

約数和(自身を除く): 22169618356

約数列:

[1, 2, 4, 5, 10, 20, 5563, 11126, 22252, 27815, 55630, 111260, 181081, 362162, 724324, 905405, 1810810, 3621620, 1007353603, 2014707206, 4029414412, 5036768015, 10073536030, 20147072060]

約数ペア:

[(1, 20147072060), (2, 10073536030), (4, 5036768015), (5, 4029414412), (10, 2014707206), (20, 1007353603), (5563, 3621620), (11126, 1810810), (22252, 905405), (27815, 724324), (55630, 362162), (111260, 181081)]