20070372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{709}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 53755520

約数和(自身を除く): 33685148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 337, 674, 709, 1011, 1348, 1418, 2022, 2127, 2359, 2836, 4044, 4254, 4718, 4963, 7077, 8508, 9436, 9926, 14154, 14889, 19852, 28308, 29778, 59556, 238933, 477866, 716799, 955732, 1433598, 1672531, 2867196, 3345062, 5017593, 6690124, 10035186, 20070372]

約数ペア:

[(1, 20070372), (2, 10035186), (3, 6690124), (4, 5017593), (6, 3345062), (7, 2867196), (12, 1672531), (14, 1433598), (21, 955732), (28, 716799), (42, 477866), (84, 238933), (337, 59556), (674, 29778), (709, 28308), (1011, 19852), (1348, 14889), (1418, 14154), (2022, 9926), (2127, 9436), (2359, 8508), (2836, 7077), (4044, 4963), (4254, 4718)]