20132060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{77431}}^1$

素因数の和:77453

約数の個数: 24

約数和(自身を含む): 45530016

約数和(自身を除く): 25397956

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 77431, 154862, 309724, 387155, 774310, 1006603, 1548620, 2013206, 4026412, 5033015, 10066030, 20132060]

約数ペア:

[(1, 20132060), (2, 10066030), (4, 5033015), (5, 4026412), (10, 2013206), (13, 1548620), (20, 1006603), (26, 774310), (52, 387155), (65, 309724), (130, 154862), (260, 77431)]