20133078352

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{49789}}^1$

素因数の和:50123

約数の個数: 40

約数和(自身を含む): 39513344000

約数和(自身を除く): 19380265648

約数列:

[1, 2, 4, 8, 16, 127, 199, 254, 398, 508, 796, 1016, 1592, 2032, 3184, 25273, 49789, 50546, 99578, 101092, 199156, 202184, 398312, 404368, 796624, 6323203, 9908011, 12646406, 19816022, 25292812, 39632044, 50585624, 79264088, 101171248, 158528176, 1258317397, 2516634794, 5033269588, 10066539176, 20133078352]

約数ペア:

[(1, 20133078352), (2, 10066539176), (4, 5033269588), (8, 2516634794), (16, 1258317397), (127, 158528176), (199, 101171248), (254, 79264088), (398, 50585624), (508, 39632044), (796, 25292812), (1016, 19816022), (1592, 12646406), (2032, 9908011), (3184, 6323203), (25273, 796624), (49789, 404368), (50546, 398312), (99578, 202184), (101092, 199156)]