20132375375

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{3083}}^1$

素因数の和:3561

約数の個数: 64

約数和(自身を含む): 30482749440

約数和(自身を除く): 10350374065

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 125, 175, 425, 439, 595, 875, 2125, 2195, 2975, 3073, 3083, 7463, 10975, 14875, 15365, 15415, 21581, 37315, 52241, 52411, 54875, 76825, 77075, 107905, 186575, 261205, 262055, 366877, 384125, 385375, 539525, 932875, 1306025, 1310275, 1353437, 1834385, 2697625, 6530125, 6551375, 6767185, 9171925, 9474059, 23008429, 33835925, 45859625, 47370295, 115042145, 161059003, 169179625, 236851475, 575210725, 805295015, 1184257375, 2876053625, 4026475075, 20132375375]

約数ペア:

[(1, 20132375375), (5, 4026475075), (7, 2876053625), (17, 1184257375), (25, 805295015), (35, 575210725), (85, 236851475), (119, 169179625), (125, 161059003), (175, 115042145), (425, 47370295), (439, 45859625), (595, 33835925), (875, 23008429), (2125, 9474059), (2195, 9171925), (2975, 6767185), (3073, 6551375), (3083, 6530125), (7463, 2697625), (10975, 1834385), (14875, 1353437), (15365, 1310275), (15415, 1306025), (21581, 932875), (37315, 539525), (52241, 385375), (52411, 384125), (54875, 366877), (76825, 262055), (77075, 261205), (107905, 186575)]