2020144269

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^2\times {\mathrm{1049}}^1$

素因数の和:1210

約数の個数: 48

約数和(自身を含む): 3215419200

約数和(自身を除く): 1195274931

約数列:

[1, 3, 11, 13, 33, 39, 67, 143, 201, 429, 737, 871, 1049, 2211, 2613, 3147, 4489, 9581, 11539, 13467, 13637, 28743, 34617, 40911, 49379, 58357, 70283, 148137, 150007, 175071, 210849, 450021, 641927, 773113, 913679, 1925781, 2319339, 2741037, 4708961, 10050469, 14126883, 30151407, 51798571, 61216493, 155395713, 183649479, 673381423, 2020144269]

約数ペア:

[(1, 2020144269), (3, 673381423), (11, 183649479), (13, 155395713), (33, 61216493), (39, 51798571), (67, 30151407), (143, 14126883), (201, 10050469), (429, 4708961), (737, 2741037), (871, 2319339), (1049, 1925781), (2211, 913679), (2613, 773113), (3147, 641927), (4489, 450021), (9581, 210849), (11539, 175071), (13467, 150007), (13637, 148137), (28743, 70283), (34617, 58357), (40911, 49379)]