20145785595

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5437459}}^1$

素因数の和:5437499

約数の個数: 32

約数和(自身を含む): 36539731200

約数和(自身を除く): 16393945605

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 5437459, 16312377, 27187295, 70686967, 81561885, 103311721, 212060901, 309935163, 353434835, 516558605, 1060304505, 1343052373, 1549675815, 4029157119, 6715261865, 20145785595]

約数ペア:

[(1, 20145785595), (3, 6715261865), (5, 4029157119), (13, 1549675815), (15, 1343052373), (19, 1060304505), (39, 516558605), (57, 353434835), (65, 309935163), (95, 212060901), (195, 103311721), (247, 81561885), (285, 70686967), (741, 27187295), (1235, 16312377), (3705, 5437459)]